201509670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 548674560

約数和(自身を除く): 347164890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 41, 46, 51, 69, 82, 85, 102, 115, 123, 138, 170, 205, 230, 246, 255, 345, 391, 410, 419, 510, 615, 690, 697, 782, 838, 943, 1173, 1230, 1257, 1394, 1886, 1955, 2091, 2095, 2346, 2514, 2829, 3485, 3910, 4182, 4190, 4715, 5658, 5865, 6285, 6970, 7123, 9430, 9637, 10455, 11730, 12570, 14145, 14246, 16031, 17179, 19274, 20910, 21369, 28290, 28911, 32062, 34358, 35615, 42738, 48093, 48185, 51537, 57822, 71230, 80155, 85895, 96186, 96370, 103074, 106845, 144555, 160310, 163829, 171790, 213690, 240465, 257685, 289110, 292043, 327658, 395117, 480930, 491487, 515370, 584086, 790234, 819145, 876129, 982974, 1185351, 1460215, 1638290, 1752258, 1975585, 2370702, 2457435, 2920430, 3951170, 4380645, 4914870, 5926755, 6716989, 8761290, 11853510, 13433978, 20150967, 33584945, 40301934, 67169890, 100754835, 201509670]

約数ペア:

[(1, 201509670), (2, 100754835), (3, 67169890), (5, 40301934), (6, 33584945), (10, 20150967), (15, 13433978), (17, 11853510), (23, 8761290), (30, 6716989), (34, 5926755), (41, 4914870), (46, 4380645), (51, 3951170), (69, 2920430), (82, 2457435), (85, 2370702), (102, 1975585), (115, 1752258), (123, 1638290), (138, 1460215), (170, 1185351), (205, 982974), (230, 876129), (246, 819145), (255, 790234), (345, 584086), (391, 515370), (410, 491487), (419, 480930), (510, 395117), (615, 327658), (690, 292043), (697, 289110), (782, 257685), (838, 240465), (943, 213690), (1173, 171790), (1230, 163829), (1257, 160310), (1394, 144555), (1886, 106845), (1955, 103074), (2091, 96370), (2095, 96186), (2346, 85895), (2514, 80155), (2829, 71230), (3485, 57822), (3910, 51537), (4182, 48185), (4190, 48093), (4715, 42738), (5658, 35615), (5865, 34358), (6285, 32062), (6970, 28911), (7123, 28290), (9430, 21369), (9637, 20910), (10455, 19274), (11730, 17179), (12570, 16031), (14145, 14246)]