4920298430

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{919}}^1$

素因数の和:1185

約数の個数: 64

約数和(自身を含む): 9215838720

約数和(自身を除く): 4295540290

約数列:

[1, 2, 5, 10, 61, 67, 122, 131, 134, 262, 305, 335, 610, 655, 670, 919, 1310, 1838, 4087, 4595, 7991, 8174, 8777, 9190, 15982, 17554, 20435, 39955, 40870, 43885, 56059, 61573, 79910, 87770, 112118, 120389, 123146, 240778, 280295, 307865, 535397, 560590, 601945, 615730, 1070794, 1203890, 2676985, 3755953, 5353970, 7343729, 7511906, 8066063, 14687458, 16132126, 18779765, 36718645, 37559530, 40330315, 73437290, 80660630, 492029843, 984059686, 2460149215, 4920298430]

約数ペア:

[(1, 4920298430), (2, 2460149215), (5, 984059686), (10, 492029843), (61, 80660630), (67, 73437290), (122, 40330315), (131, 37559530), (134, 36718645), (262, 18779765), (305, 16132126), (335, 14687458), (610, 8066063), (655, 7511906), (670, 7343729), (919, 5353970), (1310, 3755953), (1838, 2676985), (4087, 1203890), (4595, 1070794), (7991, 615730), (8174, 601945), (8777, 560590), (9190, 535397), (15982, 307865), (17554, 280295), (20435, 240778), (39955, 123146), (40870, 120389), (43885, 112118), (56059, 87770), (61573, 79910)]