421517610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^2\times {\mathrm{5569}}^1$

素因数の和:5640

約数の個数: 72

約数和(自身を含む): 1135243980

約数和(自身を除く): 713726370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 841, 870, 1305, 1682, 2523, 2610, 4205, 5046, 5569, 7569, 8410, 11138, 12615, 15138, 16707, 25230, 27845, 33414, 37845, 50121, 55690, 75690, 83535, 100242, 161501, 167070, 250605, 323002, 484503, 501210, 807505, 969006, 1453509, 1615010, 2422515, 2907018, 4683529, 4845030, 7267545, 9367058, 14050587, 14535090, 23417645, 28101174, 42151761, 46835290, 70252935, 84303522, 140505870, 210758805, 421517610]

約数ペア:

[(1, 421517610), (2, 210758805), (3, 140505870), (5, 84303522), (6, 70252935), (9, 46835290), (10, 42151761), (15, 28101174), (18, 23417645), (29, 14535090), (30, 14050587), (45, 9367058), (58, 7267545), (87, 4845030), (90, 4683529), (145, 2907018), (174, 2422515), (261, 1615010), (290, 1453509), (435, 969006), (522, 807505), (841, 501210), (870, 484503), (1305, 323002), (1682, 250605), (2523, 167070), (2610, 161501), (4205, 100242), (5046, 83535), (5569, 75690), (7569, 55690), (8410, 50121), (11138, 37845), (12615, 33414), (15138, 27845), (16707, 25230)]