87967530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7349}}^1$

素因数の和:7388

約数の個数: 96

約数和(自身を含む): 275184000

約数和(自身を除く): 187216470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 7349, 11970, 14698, 22047, 36745, 44094, 51443, 66141, 73490, 102886, 110235, 132282, 139631, 154329, 220470, 257215, 279262, 308658, 330705, 418893, 462987, 514430, 661410, 698155, 771645, 837786, 925974, 977417, 1256679, 1396310, 1543290, 1954834, 2094465, 2314935, 2513358, 2932251, 4188930, 4629870, 4887085, 5864502, 6283395, 8796753, 9774170, 12566790, 14661255, 17593506, 29322510, 43983765, 87967530]

約数ペア:

[(1, 87967530), (2, 43983765), (3, 29322510), (5, 17593506), (6, 14661255), (7, 12566790), (9, 9774170), (10, 8796753), (14, 6283395), (15, 5864502), (18, 4887085), (19, 4629870), (21, 4188930), (30, 2932251), (35, 2513358), (38, 2314935), (42, 2094465), (45, 1954834), (57, 1543290), (63, 1396310), (70, 1256679), (90, 977417), (95, 925974), (105, 837786), (114, 771645), (126, 698155), (133, 661410), (171, 514430), (190, 462987), (210, 418893), (266, 330705), (285, 308658), (315, 279262), (342, 257215), (399, 220470), (570, 154329), (630, 139631), (665, 132282), (798, 110235), (855, 102886), (1197, 73490), (1330, 66141), (1710, 51443), (1995, 44094), (2394, 36745), (3990, 22047), (5985, 14698), (7349, 11970)]