89193390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1223}}^1$

素因数の和:1274

約数の個数: 128

約数和(自身を含む): 266499072

約数和(自身を除く): 177305682

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 130, 143, 165, 170, 187, 195, 221, 255, 286, 330, 374, 390, 429, 442, 510, 561, 663, 715, 858, 935, 1105, 1122, 1223, 1326, 1430, 1870, 2145, 2210, 2431, 2446, 2805, 3315, 3669, 4290, 4862, 5610, 6115, 6630, 7293, 7338, 12155, 12230, 13453, 14586, 15899, 18345, 20791, 24310, 26906, 31798, 36465, 36690, 40359, 41582, 47697, 62373, 67265, 72930, 79495, 80718, 95394, 103955, 124746, 134530, 158990, 174889, 201795, 207910, 228701, 238485, 270283, 311865, 349778, 403590, 457402, 476970, 524667, 540566, 623730, 686103, 810849, 874445, 1049334, 1143505, 1351415, 1372206, 1621698, 1748890, 2287010, 2623335, 2702830, 2973113, 3430515, 4054245, 5246670, 5946226, 6861030, 8108490, 8919339, 14865565, 17838678, 29731130, 44596695, 89193390]

約数ペア:

[(1, 89193390), (2, 44596695), (3, 29731130), (5, 17838678), (6, 14865565), (10, 8919339), (11, 8108490), (13, 6861030), (15, 5946226), (17, 5246670), (22, 4054245), (26, 3430515), (30, 2973113), (33, 2702830), (34, 2623335), (39, 2287010), (51, 1748890), (55, 1621698), (65, 1372206), (66, 1351415), (78, 1143505), (85, 1049334), (102, 874445), (110, 810849), (130, 686103), (143, 623730), (165, 540566), (170, 524667), (187, 476970), (195, 457402), (221, 403590), (255, 349778), (286, 311865), (330, 270283), (374, 238485), (390, 228701), (429, 207910), (442, 201795), (510, 174889), (561, 158990), (663, 134530), (715, 124746), (858, 103955), (935, 95394), (1105, 80718), (1122, 79495), (1223, 72930), (1326, 67265), (1430, 62373), (1870, 47697), (2145, 41582), (2210, 40359), (2431, 36690), (2446, 36465), (2805, 31798), (3315, 26906), (3669, 24310), (4290, 20791), (4862, 18345), (5610, 15899), (6115, 14586), (6630, 13453), (7293, 12230), (7338, 12155)]