201315390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1741

約数の個数: 64

約数和(自身を含む): 503496000

約数和(自身を除く): 302180610

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 149, 174, 290, 298, 435, 447, 745, 870, 894, 1490, 1553, 2235, 3106, 4321, 4470, 4659, 7765, 8642, 9318, 12963, 15530, 21605, 23295, 25926, 43210, 45037, 46590, 64815, 90074, 129630, 135111, 225185, 231397, 270222, 450370, 462794, 675555, 694191, 1156985, 1351110, 1388382, 2313970, 3470955, 6710513, 6941910, 13421026, 20131539, 33552565, 40263078, 67105130, 100657695, 201315390]

約数ペア:

[(1, 201315390), (2, 100657695), (3, 67105130), (5, 40263078), (6, 33552565), (10, 20131539), (15, 13421026), (29, 6941910), (30, 6710513), (58, 3470955), (87, 2313970), (145, 1388382), (149, 1351110), (174, 1156985), (290, 694191), (298, 675555), (435, 462794), (447, 450370), (745, 270222), (870, 231397), (894, 225185), (1490, 135111), (1553, 129630), (2235, 90074), (3106, 64815), (4321, 46590), (4470, 45037), (4659, 43210), (7765, 25926), (8642, 23295), (9318, 21605), (12963, 15530)]