1193721340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{39293}}^1$

素因数の和:39347

約数の個数: 72

約数和(自身を含む): 3010234752

約数和(自身を除く): 1816513412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 49, 62, 70, 98, 124, 140, 155, 196, 217, 245, 310, 434, 490, 620, 868, 980, 1085, 1519, 2170, 3038, 4340, 6076, 7595, 15190, 30380, 39293, 78586, 157172, 196465, 275051, 392930, 550102, 785860, 1100204, 1218083, 1375255, 1925357, 2436166, 2750510, 3850714, 4872332, 5501020, 6090415, 7701428, 8526581, 9626785, 12180830, 17053162, 19253570, 24361660, 34106324, 38507140, 42632905, 59686067, 85265810, 119372134, 170531620, 238744268, 298430335, 596860670, 1193721340]

約数ペア:

[(1, 1193721340), (2, 596860670), (4, 298430335), (5, 238744268), (7, 170531620), (10, 119372134), (14, 85265810), (20, 59686067), (28, 42632905), (31, 38507140), (35, 34106324), (49, 24361660), (62, 19253570), (70, 17053162), (98, 12180830), (124, 9626785), (140, 8526581), (155, 7701428), (196, 6090415), (217, 5501020), (245, 4872332), (310, 3850714), (434, 2750510), (490, 2436166), (620, 1925357), (868, 1375255), (980, 1218083), (1085, 1100204), (1519, 785860), (2170, 550102), (3038, 392930), (4340, 275051), (6076, 196465), (7595, 157172), (15190, 78586), (30380, 39293)]