1891914570

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25667}}^1$

素因数の和:25706

約数の個数: 160

約数和(自身を含む): 6261349248

約数和(自身を除く): 4369434678

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 81, 90, 91, 105, 117, 126, 130, 135, 162, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 390, 405, 455, 546, 567, 585, 630, 702, 810, 819, 910, 945, 1053, 1134, 1170, 1365, 1638, 1755, 1890, 2106, 2457, 2730, 2835, 3510, 4095, 4914, 5265, 5670, 7371, 8190, 10530, 12285, 14742, 24570, 25667, 36855, 51334, 73710, 77001, 128335, 154002, 179669, 231003, 256670, 333671, 359338, 385005, 462006, 539007, 667342, 693009, 770010, 898345, 1001013, 1078014, 1155015, 1386018, 1617021, 1668355, 1796690, 2002026, 2079027, 2310030, 2335697, 2695035, 3003039, 3234042, 3336710, 3465045, 4158054, 4671394, 4851063, 5005065, 5390070, 6006078, 6930090, 7007091, 8085105, 9009117, 9702126, 10010130, 10395135, 11678485, 14014182, 14553189, 15015195, 16170210, 18018234, 20790270, 21021273, 23356970, 24255315, 27027351, 29106378, 30030390, 35035455, 42042546, 45045585, 48510630, 54054702, 63063819, 70070910, 72765945, 90091170, 105106365, 126127638, 135136755, 145531890, 189191457, 210212730, 270273510, 315319095, 378382914, 630638190, 945957285, 1891914570]

約数ペア:

[(1, 1891914570), (2, 945957285), (3, 630638190), (5, 378382914), (6, 315319095), (7, 270273510), (9, 210212730), (10, 189191457), (13, 145531890), (14, 135136755), (15, 126127638), (18, 105106365), (21, 90091170), (26, 72765945), (27, 70070910), (30, 63063819), (35, 54054702), (39, 48510630), (42, 45045585), (45, 42042546), (54, 35035455), (63, 30030390), (65, 29106378), (70, 27027351), (78, 24255315), (81, 23356970), (90, 21021273), (91, 20790270), (105, 18018234), (117, 16170210), (126, 15015195), (130, 14553189), (135, 14014182), (162, 11678485), (182, 10395135), (189, 10010130), (195, 9702126), (210, 9009117), (234, 8085105), (270, 7007091), (273, 6930090), (315, 6006078), (351, 5390070), (378, 5005065), (390, 4851063), (405, 4671394), (455, 4158054), (546, 3465045), (567, 3336710), (585, 3234042), (630, 3003039), (702, 2695035), (810, 2335697), (819, 2310030), (910, 2079027), (945, 2002026), (1053, 1796690), (1134, 1668355), (1170, 1617021), (1365, 1386018), (1638, 1155015), (1755, 1078014), (1890, 1001013), (2106, 898345), (2457, 770010), (2730, 693009), (2835, 667342), (3510, 539007), (4095, 462006), (4914, 385005), (5265, 359338), (5670, 333671), (7371, 256670), (8190, 231003), (10530, 179669), (12285, 154002), (14742, 128335), (24570, 77001), (25667, 73710), (36855, 51334)]