13305640620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{60773}}^1$

素因数の和:60915

約数の個数: 96

約数和(自身を含む): 38593920960

約数和(自身を除く): 25288280340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 89, 123, 164, 178, 205, 246, 267, 356, 410, 445, 492, 534, 615, 820, 890, 1068, 1230, 1335, 1780, 2460, 2670, 3649, 5340, 7298, 10947, 14596, 18245, 21894, 36490, 43788, 54735, 60773, 72980, 109470, 121546, 182319, 218940, 243092, 303865, 364638, 607730, 729276, 911595, 1215460, 1823190, 2491693, 3646380, 4983386, 5408797, 7475079, 9966772, 10817594, 12458465, 14950158, 16226391, 21635188, 24916930, 27043985, 29900316, 32452782, 37375395, 49833860, 54087970, 64905564, 74750790, 81131955, 108175940, 149501580, 162263910, 221760677, 324527820, 443521354, 665282031, 887042708, 1108803385, 1330564062, 2217606770, 2661128124, 3326410155, 4435213540, 6652820310, 13305640620]

約数ペア:

[(1, 13305640620), (2, 6652820310), (3, 4435213540), (4, 3326410155), (5, 2661128124), (6, 2217606770), (10, 1330564062), (12, 1108803385), (15, 887042708), (20, 665282031), (30, 443521354), (41, 324527820), (60, 221760677), (82, 162263910), (89, 149501580), (123, 108175940), (164, 81131955), (178, 74750790), (205, 64905564), (246, 54087970), (267, 49833860), (356, 37375395), (410, 32452782), (445, 29900316), (492, 27043985), (534, 24916930), (615, 21635188), (820, 16226391), (890, 14950158), (1068, 12458465), (1230, 10817594), (1335, 9966772), (1780, 7475079), (2460, 5408797), (2670, 4983386), (3649, 3646380), (5340, 2491693), (7298, 1823190), (10947, 1215460), (14596, 911595), (18245, 729276), (21894, 607730), (36490, 364638), (43788, 303865), (54735, 243092), (60773, 218940), (72980, 182319), (109470, 121546)]