30714736

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:378

約数の個数: 60

約数和(自身を含む): 66396792

約数和(自身を除く): 35682056

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 169, 208, 296, 307, 338, 481, 592, 614, 676, 962, 1228, 1352, 1924, 2456, 2704, 3848, 3991, 4912, 6253, 7696, 7982, 11359, 12506, 15964, 22718, 25012, 31928, 45436, 50024, 51883, 63856, 90872, 100048, 103766, 147667, 181744, 207532, 295334, 415064, 590668, 830128, 1181336, 1919671, 2362672, 3839342, 7678684, 15357368, 30714736]

約数ペア:

[(1, 30714736), (2, 15357368), (4, 7678684), (8, 3839342), (13, 2362672), (16, 1919671), (26, 1181336), (37, 830128), (52, 590668), (74, 415064), (104, 295334), (148, 207532), (169, 181744), (208, 147667), (296, 103766), (307, 100048), (338, 90872), (481, 63856), (592, 51883), (614, 50024), (676, 45436), (962, 31928), (1228, 25012), (1352, 22718), (1924, 15964), (2456, 12506), (2704, 11359), (3848, 7982), (3991, 7696), (4912, 6253)]