30107238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1$

素因数の和:461

約数の個数: 64

約数和(自身を含む): 73612800

約数和(自身を除く): 43505562

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 149, 238, 283, 298, 357, 447, 566, 714, 849, 894, 1043, 1698, 1981, 2086, 2533, 3129, 3962, 4811, 5066, 5943, 6258, 7599, 9622, 11886, 14433, 15198, 17731, 28866, 33677, 35462, 42167, 53193, 67354, 84334, 101031, 106386, 126501, 202062, 253002, 295169, 590338, 716839, 885507, 1433678, 1771014, 2150517, 4301034, 5017873, 10035746, 15053619, 30107238]

約数ペア:

[(1, 30107238), (2, 15053619), (3, 10035746), (6, 5017873), (7, 4301034), (14, 2150517), (17, 1771014), (21, 1433678), (34, 885507), (42, 716839), (51, 590338), (102, 295169), (119, 253002), (149, 202062), (238, 126501), (283, 106386), (298, 101031), (357, 84334), (447, 67354), (566, 53193), (714, 42167), (849, 35462), (894, 33677), (1043, 28866), (1698, 17731), (1981, 15198), (2086, 14433), (2533, 11886), (3129, 9622), (3962, 7599), (4811, 6258), (5066, 5943)]