1489574580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{2153}}^1$

素因数の和:3065

約数の個数: 96

約数和(自身を含む): 4498792704

約数和(自身を除く): 3009218124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 887, 1774, 2153, 2661, 3548, 4306, 4435, 5322, 6459, 8612, 8870, 10644, 10765, 11531, 12918, 13305, 17740, 21530, 23062, 25836, 26610, 27989, 32295, 34593, 43060, 46124, 53220, 55978, 57655, 64590, 69186, 83967, 111956, 115310, 129180, 138372, 139945, 167934, 172965, 230620, 279890, 335868, 345930, 419835, 559780, 691860, 839670, 1679340, 1909711, 3819422, 5729133, 7638844, 9548555, 11458266, 19097110, 22916532, 24826243, 28645665, 38194220, 49652486, 57291330, 74478729, 99304972, 114582660, 124131215, 148957458, 248262430, 297914916, 372393645, 496524860, 744787290, 1489574580]

約数ペア:

[(1, 1489574580), (2, 744787290), (3, 496524860), (4, 372393645), (5, 297914916), (6, 248262430), (10, 148957458), (12, 124131215), (13, 114582660), (15, 99304972), (20, 74478729), (26, 57291330), (30, 49652486), (39, 38194220), (52, 28645665), (60, 24826243), (65, 22916532), (78, 19097110), (130, 11458266), (156, 9548555), (195, 7638844), (260, 5729133), (390, 3819422), (780, 1909711), (887, 1679340), (1774, 839670), (2153, 691860), (2661, 559780), (3548, 419835), (4306, 345930), (4435, 335868), (5322, 279890), (6459, 230620), (8612, 172965), (8870, 167934), (10644, 139945), (10765, 138372), (11531, 129180), (12918, 115310), (13305, 111956), (17740, 83967), (21530, 69186), (23062, 64590), (25836, 57655), (26610, 55978), (27989, 53220), (32295, 46124), (34593, 43060)]