2106215370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{8963}}^1$

素因数の和:9356

約数の個数: 96

約数和(自身を含む): 6275947392

約数和(自身を除く): 4169732022

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 373, 630, 746, 1119, 1865, 2238, 2611, 3357, 3730, 5222, 5595, 6714, 7833, 8963, 11190, 13055, 15666, 16785, 17926, 23499, 26110, 26889, 33570, 39165, 44815, 46998, 53778, 62741, 78330, 80667, 89630, 117495, 125482, 134445, 161334, 188223, 234990, 268890, 313705, 376446, 403335, 564669, 627410, 806670, 941115, 1129338, 1882230, 2823345, 3343199, 5646690, 6686398, 10029597, 16715995, 20059194, 23402393, 30088791, 33431990, 46804786, 50147985, 60177582, 70207179, 100295970, 117011965, 140414358, 150443955, 210621537, 234023930, 300887910, 351035895, 421243074, 702071790, 1053107685, 2106215370]

約数ペア:

[(1, 2106215370), (2, 1053107685), (3, 702071790), (5, 421243074), (6, 351035895), (7, 300887910), (9, 234023930), (10, 210621537), (14, 150443955), (15, 140414358), (18, 117011965), (21, 100295970), (30, 70207179), (35, 60177582), (42, 50147985), (45, 46804786), (63, 33431990), (70, 30088791), (90, 23402393), (105, 20059194), (126, 16715995), (210, 10029597), (315, 6686398), (373, 5646690), (630, 3343199), (746, 2823345), (1119, 1882230), (1865, 1129338), (2238, 941115), (2611, 806670), (3357, 627410), (3730, 564669), (5222, 403335), (5595, 376446), (6714, 313705), (7833, 268890), (8963, 234990), (11190, 188223), (13055, 161334), (15666, 134445), (16785, 125482), (17926, 117495), (23499, 89630), (26110, 80667), (26889, 78330), (33570, 62741), (39165, 53778), (44815, 46998)]