140070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:69

約数の個数: 64

約数和(自身を含む): 414720

約数和(自身を除く): 274650

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 29, 30, 35, 42, 46, 58, 69, 70, 87, 105, 115, 138, 145, 161, 174, 203, 210, 230, 290, 322, 345, 406, 435, 483, 609, 667, 690, 805, 870, 966, 1015, 1218, 1334, 1610, 2001, 2030, 2415, 3045, 3335, 4002, 4669, 4830, 6090, 6670, 9338, 10005, 14007, 20010, 23345, 28014, 46690, 70035, 140070]

約数ペア:

[(1, 140070), (2, 70035), (3, 46690), (5, 28014), (6, 23345), (7, 20010), (10, 14007), (14, 10005), (15, 9338), (21, 6670), (23, 6090), (29, 4830), (30, 4669), (35, 4002), (42, 3335), (46, 3045), (58, 2415), (69, 2030), (70, 2001), (87, 1610), (105, 1334), (115, 1218), (138, 1015), (145, 966), (161, 870), (174, 805), (203, 690), (210, 667), (230, 609), (290, 483), (322, 435), (345, 406)]