982837980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{41681}}^1$

素因数の和:41827

約数の個数: 72

約数和(自身を含む): 3004105104

約数和(自身を除く): 2021267124

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3930, 4716, 5895, 7860, 11790, 23580, 41681, 83362, 125043, 166724, 208405, 250086, 375129, 416810, 500172, 625215, 750258, 833620, 1250430, 1500516, 1875645, 2500860, 3751290, 5460211, 7502580, 10920422, 16380633, 21840844, 27301055, 32761266, 49141899, 54602110, 65522532, 81903165, 98283798, 109204220, 163806330, 196567596, 245709495, 327612660, 491418990, 982837980]

約数ペア:

[(1, 982837980), (2, 491418990), (3, 327612660), (4, 245709495), (5, 196567596), (6, 163806330), (9, 109204220), (10, 98283798), (12, 81903165), (15, 65522532), (18, 54602110), (20, 49141899), (30, 32761266), (36, 27301055), (45, 21840844), (60, 16380633), (90, 10920422), (131, 7502580), (180, 5460211), (262, 3751290), (393, 2500860), (524, 1875645), (655, 1500516), (786, 1250430), (1179, 833620), (1310, 750258), (1572, 625215), (1965, 500172), (2358, 416810), (2620, 375129), (3930, 250086), (4716, 208405), (5895, 166724), (7860, 125043), (11790, 83362), (23580, 41681)]