15706661340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{709}}^1\times {\mathrm{1471}}^1$

素因数の和:2443

約数の個数: 96

約数和(自身を含む): 44246200320

約数和(自身を除く): 28539538980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 251, 502, 709, 753, 1004, 1255, 1418, 1471, 1506, 2127, 2510, 2836, 2942, 3012, 3545, 3765, 4254, 4413, 5020, 5884, 7090, 7355, 7530, 8508, 8826, 10635, 14180, 14710, 15060, 17652, 21270, 22065, 29420, 42540, 44130, 88260, 177959, 355918, 369221, 533877, 711836, 738442, 889795, 1042939, 1067754, 1107663, 1476884, 1779590, 1846105, 2085878, 2135508, 2215326, 2669385, 3128817, 3559180, 3692210, 4171756, 4430652, 5214695, 5338770, 5538315, 6257634, 7384420, 10429390, 10677540, 11076630, 12515268, 15644085, 20858780, 22153260, 31288170, 62576340, 261777689, 523555378, 785333067, 1047110756, 1308888445, 1570666134, 2617776890, 3141332268, 3926665335, 5235553780, 7853330670, 15706661340]

約数ペア:

[(1, 15706661340), (2, 7853330670), (3, 5235553780), (4, 3926665335), (5, 3141332268), (6, 2617776890), (10, 1570666134), (12, 1308888445), (15, 1047110756), (20, 785333067), (30, 523555378), (60, 261777689), (251, 62576340), (502, 31288170), (709, 22153260), (753, 20858780), (1004, 15644085), (1255, 12515268), (1418, 11076630), (1471, 10677540), (1506, 10429390), (2127, 7384420), (2510, 6257634), (2836, 5538315), (2942, 5338770), (3012, 5214695), (3545, 4430652), (3765, 4171756), (4254, 3692210), (4413, 3559180), (5020, 3128817), (5884, 2669385), (7090, 2215326), (7355, 2135508), (7530, 2085878), (8508, 1846105), (8826, 1779590), (10635, 1476884), (14180, 1107663), (14710, 1067754), (15060, 1042939), (17652, 889795), (21270, 738442), (22065, 711836), (29420, 533877), (42540, 369221), (44130, 355918), (88260, 177959)]