1396506270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:550

約数の個数: 128

約数和(自身を含む): 3640412160

約数和(自身を除く): 2243905890

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 227, 251, 258, 285, 430, 454, 502, 570, 645, 681, 753, 817, 1135, 1255, 1290, 1362, 1506, 1634, 2270, 2451, 2510, 3405, 3765, 4085, 4313, 4769, 4902, 6810, 7530, 8170, 8626, 9538, 9761, 10793, 12255, 12939, 14307, 19522, 21565, 21586, 23845, 24510, 25878, 28614, 29283, 32379, 43130, 47690, 48805, 53965, 56977, 58566, 64695, 64758, 71535, 97610, 107930, 113954, 129390, 143070, 146415, 161895, 170931, 185459, 205067, 284885, 292830, 323790, 341862, 370918, 410134, 556377, 569770, 615201, 854655, 927295, 1025335, 1082563, 1112754, 1230402, 1709310, 1854590, 2050670, 2165126, 2450011, 2781885, 3076005, 3247689, 4900022, 5412815, 5563770, 6152010, 6495378, 7350033, 10825630, 12250055, 14700066, 16238445, 24500110, 32476890, 36750165, 46550209, 73500330, 93100418, 139650627, 232751045, 279301254, 465502090, 698253135, 1396506270]

約数ペア:

[(1, 1396506270), (2, 698253135), (3, 465502090), (5, 279301254), (6, 232751045), (10, 139650627), (15, 93100418), (19, 73500330), (30, 46550209), (38, 36750165), (43, 32476890), (57, 24500110), (86, 16238445), (95, 14700066), (114, 12250055), (129, 10825630), (190, 7350033), (215, 6495378), (227, 6152010), (251, 5563770), (258, 5412815), (285, 4900022), (430, 3247689), (454, 3076005), (502, 2781885), (570, 2450011), (645, 2165126), (681, 2050670), (753, 1854590), (817, 1709310), (1135, 1230402), (1255, 1112754), (1290, 1082563), (1362, 1025335), (1506, 927295), (1634, 854655), (2270, 615201), (2451, 569770), (2510, 556377), (3405, 410134), (3765, 370918), (4085, 341862), (4313, 323790), (4769, 292830), (4902, 284885), (6810, 205067), (7530, 185459), (8170, 170931), (8626, 161895), (9538, 146415), (9761, 143070), (10793, 129390), (12255, 113954), (12939, 107930), (14307, 97610), (19522, 71535), (21565, 64758), (21586, 64695), (23845, 58566), (24510, 56977), (25878, 53965), (28614, 48805), (29283, 47690), (32379, 43130)]