417529980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{47339}}^1$

素因数の和:47368

約数の個数: 108

約数和(自身を含む): 1473315480

約数和(自身を除く): 1055785500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 47339, 94678, 142017, 189356, 236695, 284034, 331373, 426051, 473390, 568068, 662746, 710085, 852102, 946780, 994119, 1325492, 1420170, 1656865, 1704204, 1988238, 2130255, 2319611, 2840340, 2982357, 3313730, 3976476, 4260510, 4639222, 4970595, 5964714, 6627460, 6958833, 8521020, 9278444, 9941190, 11598055, 11929428, 13917666, 14911785, 19882380, 20876499, 23196110, 27835332, 29823570, 34794165, 41752998, 46392220, 59647140, 69588330, 83505996, 104382495, 139176660, 208764990, 417529980]

約数ペア:

[(1, 417529980), (2, 208764990), (3, 139176660), (4, 104382495), (5, 83505996), (6, 69588330), (7, 59647140), (9, 46392220), (10, 41752998), (12, 34794165), (14, 29823570), (15, 27835332), (18, 23196110), (20, 20876499), (21, 19882380), (28, 14911785), (30, 13917666), (35, 11929428), (36, 11598055), (42, 9941190), (45, 9278444), (49, 8521020), (60, 6958833), (63, 6627460), (70, 5964714), (84, 4970595), (90, 4639222), (98, 4260510), (105, 3976476), (126, 3313730), (140, 2982357), (147, 2840340), (180, 2319611), (196, 2130255), (210, 1988238), (245, 1704204), (252, 1656865), (294, 1420170), (315, 1325492), (420, 994119), (441, 946780), (490, 852102), (588, 710085), (630, 662746), (735, 568068), (882, 473390), (980, 426051), (1260, 331373), (1470, 284034), (1764, 236695), (2205, 189356), (2940, 142017), (4410, 94678), (8820, 47339)]