415163970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20873}}^1$

素因数の和:20916

約数の個数: 96

約数和(自身を含む): 1230898032

約数和(自身を除く): 815734062

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 19890, 20873, 41746, 62619, 104365, 125238, 187857, 208730, 271349, 313095, 354841, 375714, 542698, 626190, 709682, 814047, 939285, 1064523, 1356745, 1628094, 1774205, 1878570, 2129046, 2442141, 2713490, 3193569, 3548410, 4070235, 4612933, 4884282, 5322615, 6387138, 8140470, 9225866, 10645230, 12210705, 13838799, 15967845, 23064665, 24421410, 27677598, 31935690, 41516397, 46129330, 69193995, 83032794, 138387990, 207581985, 415163970]

約数ペア:

[(1, 415163970), (2, 207581985), (3, 138387990), (5, 83032794), (6, 69193995), (9, 46129330), (10, 41516397), (13, 31935690), (15, 27677598), (17, 24421410), (18, 23064665), (26, 15967845), (30, 13838799), (34, 12210705), (39, 10645230), (45, 9225866), (51, 8140470), (65, 6387138), (78, 5322615), (85, 4884282), (90, 4612933), (102, 4070235), (117, 3548410), (130, 3193569), (153, 2713490), (170, 2442141), (195, 2129046), (221, 1878570), (234, 1774205), (255, 1628094), (306, 1356745), (390, 1064523), (442, 939285), (510, 814047), (585, 709682), (663, 626190), (765, 542698), (1105, 375714), (1170, 354841), (1326, 313095), (1530, 271349), (1989, 208730), (2210, 187857), (3315, 125238), (3978, 104365), (6630, 62619), (9945, 41746), (19890, 20873)]