18813303330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{2389}}^1$

素因数の和:2636

約数の個数: 128

約数和(自身を含む): 48022709760

約数和(自身を除く): 29209406430

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 101, 113, 115, 138, 202, 226, 230, 303, 339, 345, 505, 565, 606, 678, 690, 1010, 1130, 1515, 1695, 2323, 2389, 2599, 3030, 3390, 4646, 4778, 5198, 6969, 7167, 7797, 11413, 11615, 11945, 12995, 13938, 14334, 15594, 22826, 23230, 23890, 25990, 34239, 34845, 35835, 38985, 54947, 57065, 68478, 69690, 71670, 77970, 109894, 114130, 164841, 171195, 241289, 262499, 269957, 274735, 329682, 342390, 482578, 524998, 539914, 549470, 723867, 787497, 809871, 824205, 1206445, 1312495, 1349785, 1447734, 1574994, 1619742, 1648410, 2412890, 2624990, 2699570, 3619335, 3937485, 4049355, 5549647, 6209011, 7238670, 7874970, 8098710, 11099294, 12418022, 16648941, 18627033, 27265657, 27748235, 31045055, 33297882, 37254066, 54531314, 55496470, 62090110, 81796971, 83244705, 93135165, 136328285, 163593942, 166489410, 186270330, 272656570, 408984855, 627110111, 817969710, 1254220222, 1881330333, 3135550555, 3762660666, 6271101110, 9406651665, 18813303330]

約数ペア:

[(1, 18813303330), (2, 9406651665), (3, 6271101110), (5, 3762660666), (6, 3135550555), (10, 1881330333), (15, 1254220222), (23, 817969710), (30, 627110111), (46, 408984855), (69, 272656570), (101, 186270330), (113, 166489410), (115, 163593942), (138, 136328285), (202, 93135165), (226, 83244705), (230, 81796971), (303, 62090110), (339, 55496470), (345, 54531314), (505, 37254066), (565, 33297882), (606, 31045055), (678, 27748235), (690, 27265657), (1010, 18627033), (1130, 16648941), (1515, 12418022), (1695, 11099294), (2323, 8098710), (2389, 7874970), (2599, 7238670), (3030, 6209011), (3390, 5549647), (4646, 4049355), (4778, 3937485), (5198, 3619335), (6969, 2699570), (7167, 2624990), (7797, 2412890), (11413, 1648410), (11615, 1619742), (11945, 1574994), (12995, 1447734), (13938, 1349785), (14334, 1312495), (15594, 1206445), (22826, 824205), (23230, 809871), (23890, 787497), (25990, 723867), (34239, 549470), (34845, 539914), (35835, 524998), (38985, 482578), (54947, 342390), (57065, 329682), (68478, 274735), (69690, 269957), (71670, 262499), (77970, 241289), (109894, 171195), (114130, 164841)]