15671183860

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{1973}}^1$

素因数の和:2593

約数の個数: 96

約数和(自身を含む): 35529725952

約数和(自身を除く): 19858542092

約数列:

[1, 2, 4, 5, 10, 20, 23, 31, 46, 62, 92, 115, 124, 155, 230, 310, 460, 557, 620, 713, 1114, 1426, 1973, 2228, 2785, 2852, 3565, 3946, 5570, 7130, 7892, 9865, 11140, 12811, 14260, 17267, 19730, 25622, 34534, 39460, 45379, 51244, 61163, 64055, 69068, 86335, 90758, 122326, 128110, 172670, 181516, 226895, 244652, 256220, 305815, 345340, 397141, 453790, 611630, 794282, 907580, 1098961, 1223260, 1406749, 1588564, 1985705, 2197922, 2813498, 3971410, 4395844, 5494805, 5626996, 7033745, 7942820, 10989610, 14067490, 21979220, 25276103, 28134980, 34067791, 50552206, 68135582, 101104412, 126380515, 136271164, 170338955, 252761030, 340677910, 505522060, 681355820, 783559193, 1567118386, 3134236772, 3917795965, 7835591930, 15671183860]

約数ペア:

[(1, 15671183860), (2, 7835591930), (4, 3917795965), (5, 3134236772), (10, 1567118386), (20, 783559193), (23, 681355820), (31, 505522060), (46, 340677910), (62, 252761030), (92, 170338955), (115, 136271164), (124, 126380515), (155, 101104412), (230, 68135582), (310, 50552206), (460, 34067791), (557, 28134980), (620, 25276103), (713, 21979220), (1114, 14067490), (1426, 10989610), (1973, 7942820), (2228, 7033745), (2785, 5626996), (2852, 5494805), (3565, 4395844), (3946, 3971410), (5570, 2813498), (7130, 2197922), (7892, 1985705), (9865, 1588564), (11140, 1406749), (12811, 1223260), (14260, 1098961), (17267, 907580), (19730, 794282), (25622, 611630), (34534, 453790), (39460, 397141), (45379, 345340), (51244, 305815), (61163, 256220), (64055, 244652), (69068, 226895), (86335, 181516), (90758, 172670), (122326, 128110)]