6840630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{263}}^1$

素因数の和:310

約数の個数: 72

約数和(自身を含む): 18965232

約数和(自身を除く): 12124602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 263, 289, 306, 510, 526, 578, 765, 789, 867, 1315, 1445, 1530, 1578, 1734, 2367, 2601, 2630, 2890, 3945, 4335, 4471, 4734, 5202, 7890, 8670, 8942, 11835, 13005, 13413, 22355, 23670, 26010, 26826, 40239, 44710, 67065, 76007, 80478, 134130, 152014, 201195, 228021, 380035, 402390, 456042, 684063, 760070, 1140105, 1368126, 2280210, 3420315, 6840630]

約数ペア:

[(1, 6840630), (2, 3420315), (3, 2280210), (5, 1368126), (6, 1140105), (9, 760070), (10, 684063), (15, 456042), (17, 402390), (18, 380035), (30, 228021), (34, 201195), (45, 152014), (51, 134130), (85, 80478), (90, 76007), (102, 67065), (153, 44710), (170, 40239), (255, 26826), (263, 26010), (289, 23670), (306, 22355), (510, 13413), (526, 13005), (578, 11835), (765, 8942), (789, 8670), (867, 7890), (1315, 5202), (1445, 4734), (1530, 4471), (1578, 4335), (1734, 3945), (2367, 2890), (2601, 2630)]