996911310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:474

約数の個数: 128

約数和(自身を含む): 2586608640

約数和(自身を除く): 1589697330

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 41, 46, 69, 82, 115, 123, 131, 138, 205, 230, 246, 262, 269, 345, 393, 410, 538, 615, 655, 690, 786, 807, 943, 1230, 1310, 1345, 1614, 1886, 1965, 2690, 2829, 3013, 3930, 4035, 4715, 5371, 5658, 6026, 6187, 8070, 9039, 9430, 10742, 11029, 12374, 14145, 15065, 16113, 18078, 18561, 22058, 26855, 28290, 30130, 30935, 32226, 33087, 35239, 37122, 45195, 53710, 55145, 61870, 66174, 70478, 80565, 90390, 92805, 105717, 110290, 123533, 161130, 165435, 176195, 185610, 211434, 247066, 253667, 330870, 352390, 370599, 507334, 528585, 617665, 741198, 761001, 810497, 1057170, 1235330, 1268335, 1444799, 1522002, 1620994, 1852995, 2431491, 2536670, 2889598, 3705990, 3805005, 4052485, 4334397, 4862982, 7223995, 7610010, 8104970, 8668794, 12157455, 14447990, 21671985, 24314910, 33230377, 43343970, 66460754, 99691131, 166151885, 199382262, 332303770, 498455655, 996911310]

約数ペア:

[(1, 996911310), (2, 498455655), (3, 332303770), (5, 199382262), (6, 166151885), (10, 99691131), (15, 66460754), (23, 43343970), (30, 33230377), (41, 24314910), (46, 21671985), (69, 14447990), (82, 12157455), (115, 8668794), (123, 8104970), (131, 7610010), (138, 7223995), (205, 4862982), (230, 4334397), (246, 4052485), (262, 3805005), (269, 3705990), (345, 2889598), (393, 2536670), (410, 2431491), (538, 1852995), (615, 1620994), (655, 1522002), (690, 1444799), (786, 1268335), (807, 1235330), (943, 1057170), (1230, 810497), (1310, 761001), (1345, 741198), (1614, 617665), (1886, 528585), (1965, 507334), (2690, 370599), (2829, 352390), (3013, 330870), (3930, 253667), (4035, 247066), (4715, 211434), (5371, 185610), (5658, 176195), (6026, 165435), (6187, 161130), (8070, 123533), (9039, 110290), (9430, 105717), (10742, 92805), (11029, 90390), (12374, 80565), (14145, 70478), (15065, 66174), (16113, 61870), (18078, 55145), (18561, 53710), (22058, 45195), (26855, 37122), (28290, 35239), (30130, 33087), (30935, 32226)]