15694975290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{229}}^1\times {\mathrm{1399}}^1$

素因数の和:1732

約数の個数: 128

約数和(自身を含む): 40061952000

約数和(自身を除く): 24366976710

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 229, 230, 345, 355, 426, 458, 687, 690, 710, 1065, 1145, 1374, 1399, 1633, 2130, 2290, 2798, 3266, 3435, 4197, 4899, 5267, 6870, 6995, 8165, 8394, 9798, 10534, 13990, 15801, 16259, 16330, 20985, 24495, 26335, 31602, 32177, 32518, 41970, 48777, 48990, 52670, 64354, 79005, 81295, 96531, 97554, 99329, 158010, 160885, 162590, 193062, 198658, 243885, 297987, 320371, 321770, 373957, 482655, 487770, 496645, 595974, 640742, 747914, 961113, 965310, 993290, 1121871, 1489935, 1601855, 1869785, 1922226, 2243742, 2284567, 2979870, 3203710, 3739570, 4569134, 4805565, 5609355, 6853701, 7368533, 9611130, 11218710, 11422835, 13707402, 14737066, 22105599, 22746341, 22845670, 34268505, 36842665, 44211198, 45492682, 68239023, 68537010, 73685330, 110527995, 113731705, 136478046, 221055990, 227463410, 341195115, 523165843, 682390230, 1046331686, 1569497529, 2615829215, 3138995058, 5231658430, 7847487645, 15694975290]

約数ペア:

[(1, 15694975290), (2, 7847487645), (3, 5231658430), (5, 3138995058), (6, 2615829215), (10, 1569497529), (15, 1046331686), (23, 682390230), (30, 523165843), (46, 341195115), (69, 227463410), (71, 221055990), (115, 136478046), (138, 113731705), (142, 110527995), (213, 73685330), (229, 68537010), (230, 68239023), (345, 45492682), (355, 44211198), (426, 36842665), (458, 34268505), (687, 22845670), (690, 22746341), (710, 22105599), (1065, 14737066), (1145, 13707402), (1374, 11422835), (1399, 11218710), (1633, 9611130), (2130, 7368533), (2290, 6853701), (2798, 5609355), (3266, 4805565), (3435, 4569134), (4197, 3739570), (4899, 3203710), (5267, 2979870), (6870, 2284567), (6995, 2243742), (8165, 1922226), (8394, 1869785), (9798, 1601855), (10534, 1489935), (13990, 1121871), (15801, 993290), (16259, 965310), (16330, 961113), (20985, 747914), (24495, 640742), (26335, 595974), (31602, 496645), (32177, 487770), (32518, 482655), (41970, 373957), (48777, 321770), (48990, 320371), (52670, 297987), (64354, 243885), (79005, 198658), (81295, 193062), (96531, 162590), (97554, 160885), (99329, 158010)]