47027340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{4283}}^1$

素因数の和:4359

約数の個数: 72

約数和(自身を含む): 145021968

約数和(自身を除く): 97994628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 4283, 5490, 8566, 10980, 12849, 17132, 21415, 25698, 38547, 42830, 51396, 64245, 77094, 85660, 128490, 154188, 192735, 256980, 261263, 385470, 522526, 770940, 783789, 1045052, 1306315, 1567578, 2351367, 2612630, 3135156, 3918945, 4702734, 5225260, 7837890, 9405468, 11756835, 15675780, 23513670, 47027340]

約数ペア:

[(1, 47027340), (2, 23513670), (3, 15675780), (4, 11756835), (5, 9405468), (6, 7837890), (9, 5225260), (10, 4702734), (12, 3918945), (15, 3135156), (18, 2612630), (20, 2351367), (30, 1567578), (36, 1306315), (45, 1045052), (60, 783789), (61, 770940), (90, 522526), (122, 385470), (180, 261263), (183, 256980), (244, 192735), (305, 154188), (366, 128490), (549, 85660), (610, 77094), (732, 64245), (915, 51396), (1098, 42830), (1220, 38547), (1830, 25698), (2196, 21415), (2745, 17132), (3660, 12849), (4283, 10980), (5490, 8566)]