9187830

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 26208000

約数和(自身を除く): 17020170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 199, 243, 270, 285, 342, 398, 405, 486, 513, 570, 597, 810, 855, 995, 1026, 1194, 1215, 1539, 1710, 1791, 1990, 2430, 2565, 2985, 3078, 3582, 3781, 4617, 5130, 5373, 5970, 7562, 7695, 8955, 9234, 10746, 11343, 15390, 16119, 17910, 18905, 22686, 23085, 26865, 32238, 34029, 37810, 46170, 48357, 53730, 56715, 68058, 80595, 96714, 102087, 113430, 161190, 170145, 204174, 241785, 306261, 340290, 483570, 510435, 612522, 918783, 1020870, 1531305, 1837566, 3062610, 4593915, 9187830]

約数ペア:

[(1, 9187830), (2, 4593915), (3, 3062610), (5, 1837566), (6, 1531305), (9, 1020870), (10, 918783), (15, 612522), (18, 510435), (19, 483570), (27, 340290), (30, 306261), (38, 241785), (45, 204174), (54, 170145), (57, 161190), (81, 113430), (90, 102087), (95, 96714), (114, 80595), (135, 68058), (162, 56715), (171, 53730), (190, 48357), (199, 46170), (243, 37810), (270, 34029), (285, 32238), (342, 26865), (398, 23085), (405, 22686), (486, 18905), (513, 17910), (570, 16119), (597, 15390), (810, 11343), (855, 10746), (995, 9234), (1026, 8955), (1194, 7695), (1215, 7562), (1539, 5970), (1710, 5373), (1791, 5130), (1990, 4617), (2430, 3781), (2565, 3582), (2985, 3078)]