876192030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10457}}^1$

素因数の和:10503

約数の個数: 144

約数和(自身を含む): 2789776080

約数和(自身を除く): 1913584050

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 49, 57, 63, 70, 90, 95, 98, 105, 114, 126, 133, 147, 171, 190, 210, 245, 266, 285, 294, 315, 342, 399, 441, 490, 570, 630, 665, 735, 798, 855, 882, 931, 1197, 1330, 1470, 1710, 1862, 1995, 2205, 2394, 2793, 3990, 4410, 4655, 5586, 5985, 8379, 9310, 10457, 11970, 13965, 16758, 20914, 27930, 31371, 41895, 52285, 62742, 73199, 83790, 94113, 104570, 146398, 156855, 188226, 198683, 219597, 313710, 365995, 397366, 439194, 470565, 512393, 596049, 658791, 731990, 941130, 993415, 1024786, 1097985, 1192098, 1317582, 1390781, 1537179, 1788147, 1986830, 2195970, 2561965, 2781562, 2980245, 3074358, 3293955, 3576294, 4172343, 4611537, 5123930, 5960490, 6587910, 6953905, 7685895, 8344686, 8940735, 9223074, 9735467, 12517029, 13907810, 15371790, 17881470, 19470934, 20861715, 23057685, 25034058, 29206401, 41723430, 46115370, 48677335, 58412802, 62585145, 87619203, 97354670, 125170290, 146032005, 175238406, 292064010, 438096015, 876192030]

約数ペア:

[(1, 876192030), (2, 438096015), (3, 292064010), (5, 175238406), (6, 146032005), (7, 125170290), (9, 97354670), (10, 87619203), (14, 62585145), (15, 58412802), (18, 48677335), (19, 46115370), (21, 41723430), (30, 29206401), (35, 25034058), (38, 23057685), (42, 20861715), (45, 19470934), (49, 17881470), (57, 15371790), (63, 13907810), (70, 12517029), (90, 9735467), (95, 9223074), (98, 8940735), (105, 8344686), (114, 7685895), (126, 6953905), (133, 6587910), (147, 5960490), (171, 5123930), (190, 4611537), (210, 4172343), (245, 3576294), (266, 3293955), (285, 3074358), (294, 2980245), (315, 2781562), (342, 2561965), (399, 2195970), (441, 1986830), (490, 1788147), (570, 1537179), (630, 1390781), (665, 1317582), (735, 1192098), (798, 1097985), (855, 1024786), (882, 993415), (931, 941130), (1197, 731990), (1330, 658791), (1470, 596049), (1710, 512393), (1862, 470565), (1995, 439194), (2205, 397366), (2394, 365995), (2793, 313710), (3990, 219597), (4410, 198683), (4655, 188226), (5586, 156855), (5985, 146398), (8379, 104570), (9310, 94113), (10457, 83790), (11970, 73199), (13965, 62742), (16758, 52285), (20914, 41895), (27930, 31371)]