9888390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 28506816

約数和(自身を除く): 18618426

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 30, 34, 45, 46, 51, 69, 85, 90, 102, 115, 138, 153, 170, 207, 230, 255, 281, 306, 345, 391, 414, 510, 562, 690, 765, 782, 843, 1035, 1173, 1405, 1530, 1686, 1955, 2070, 2346, 2529, 2810, 3519, 3910, 4215, 4777, 5058, 5865, 6463, 7038, 8430, 9554, 11730, 12645, 12926, 14331, 17595, 19389, 23885, 25290, 28662, 32315, 35190, 38778, 42993, 47770, 58167, 64630, 71655, 85986, 96945, 109871, 116334, 143310, 193890, 214965, 219742, 290835, 329613, 429930, 549355, 581670, 659226, 988839, 1098710, 1648065, 1977678, 3296130, 4944195, 9888390]

約数ペア:

[(1, 9888390), (2, 4944195), (3, 3296130), (5, 1977678), (6, 1648065), (9, 1098710), (10, 988839), (15, 659226), (17, 581670), (18, 549355), (23, 429930), (30, 329613), (34, 290835), (45, 219742), (46, 214965), (51, 193890), (69, 143310), (85, 116334), (90, 109871), (102, 96945), (115, 85986), (138, 71655), (153, 64630), (170, 58167), (207, 47770), (230, 42993), (255, 38778), (281, 35190), (306, 32315), (345, 28662), (391, 25290), (414, 23885), (510, 19389), (562, 17595), (690, 14331), (765, 12926), (782, 12645), (843, 11730), (1035, 9554), (1173, 8430), (1405, 7038), (1530, 6463), (1686, 5865), (1955, 5058), (2070, 4777), (2346, 4215), (2529, 3910), (2810, 3519)]