4711380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 14515200

約数和(自身を除く): 9803820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 149, 155, 170, 186, 204, 255, 298, 310, 340, 372, 447, 465, 510, 527, 596, 620, 745, 894, 930, 1020, 1054, 1490, 1581, 1788, 1860, 2108, 2235, 2533, 2635, 2980, 3162, 4470, 4619, 5066, 5270, 6324, 7599, 7905, 8940, 9238, 10132, 10540, 12665, 13857, 15198, 15810, 18476, 23095, 25330, 27714, 30396, 31620, 37995, 46190, 50660, 55428, 69285, 75990, 78523, 92380, 138570, 151980, 157046, 235569, 277140, 314092, 392615, 471138, 785230, 942276, 1177845, 1570460, 2355690, 4711380]

約数ペア:

[(1, 4711380), (2, 2355690), (3, 1570460), (4, 1177845), (5, 942276), (6, 785230), (10, 471138), (12, 392615), (15, 314092), (17, 277140), (20, 235569), (30, 157046), (31, 151980), (34, 138570), (51, 92380), (60, 78523), (62, 75990), (68, 69285), (85, 55428), (93, 50660), (102, 46190), (124, 37995), (149, 31620), (155, 30396), (170, 27714), (186, 25330), (204, 23095), (255, 18476), (298, 15810), (310, 15198), (340, 13857), (372, 12665), (447, 10540), (465, 10132), (510, 9238), (527, 8940), (596, 7905), (620, 7599), (745, 6324), (894, 5270), (930, 5066), (1020, 4619), (1054, 4470), (1490, 3162), (1581, 2980), (1788, 2635), (1860, 2533), (2108, 2235)]