6908970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 128

約数和(自身を含む): 19906560

約数和(自身を除く): 12997590

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 23, 30, 31, 34, 38, 46, 51, 57, 62, 69, 85, 93, 95, 102, 114, 115, 138, 155, 170, 186, 190, 230, 255, 285, 310, 323, 345, 391, 437, 465, 510, 527, 570, 589, 646, 690, 713, 782, 874, 930, 969, 1054, 1173, 1178, 1311, 1426, 1581, 1615, 1767, 1938, 1955, 2139, 2185, 2346, 2622, 2635, 2945, 3162, 3230, 3534, 3565, 3910, 4278, 4370, 4845, 5270, 5865, 5890, 6555, 7130, 7429, 7905, 8835, 9690, 10013, 10695, 11730, 12121, 13110, 13547, 14858, 15810, 17670, 20026, 21390, 22287, 24242, 27094, 30039, 36363, 37145, 40641, 44574, 50065, 60078, 60605, 67735, 72726, 74290, 81282, 100130, 111435, 121210, 135470, 150195, 181815, 203205, 222870, 230299, 300390, 363630, 406410, 460598, 690897, 1151495, 1381794, 2302990, 3454485, 6908970]

約数ペア:

[(1, 6908970), (2, 3454485), (3, 2302990), (5, 1381794), (6, 1151495), (10, 690897), (15, 460598), (17, 406410), (19, 363630), (23, 300390), (30, 230299), (31, 222870), (34, 203205), (38, 181815), (46, 150195), (51, 135470), (57, 121210), (62, 111435), (69, 100130), (85, 81282), (93, 74290), (95, 72726), (102, 67735), (114, 60605), (115, 60078), (138, 50065), (155, 44574), (170, 40641), (186, 37145), (190, 36363), (230, 30039), (255, 27094), (285, 24242), (310, 22287), (323, 21390), (345, 20026), (391, 17670), (437, 15810), (465, 14858), (510, 13547), (527, 13110), (570, 12121), (589, 11730), (646, 10695), (690, 10013), (713, 9690), (782, 8835), (874, 7905), (930, 7429), (969, 7130), (1054, 6555), (1173, 5890), (1178, 5865), (1311, 5270), (1426, 4845), (1581, 4370), (1615, 4278), (1767, 3910), (1938, 3565), (1955, 3534), (2139, 3230), (2185, 3162), (2346, 2945), (2622, 2635)]