13918535880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{6104621}}^1$

素因数の和:6104654

約数の個数: 64

約数和(自身を含む): 43953278400

約数和(自身を除く): 30034742520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 6104621, 12209242, 18313863, 24418484, 30523105, 36627726, 48836968, 61046210, 73255452, 91569315, 115987799, 122092420, 146510904, 183138630, 231975598, 244184840, 347963397, 366277260, 463951196, 579938995, 695926794, 732554520, 927902392, 1159877990, 1391853588, 1739816985, 2319755980, 2783707176, 3479633970, 4639511960, 6959267940, 13918535880]

約数ペア:

[(1, 13918535880), (2, 6959267940), (3, 4639511960), (4, 3479633970), (5, 2783707176), (6, 2319755980), (8, 1739816985), (10, 1391853588), (12, 1159877990), (15, 927902392), (19, 732554520), (20, 695926794), (24, 579938995), (30, 463951196), (38, 366277260), (40, 347963397), (57, 244184840), (60, 231975598), (76, 183138630), (95, 146510904), (114, 122092420), (120, 115987799), (152, 91569315), (190, 73255452), (228, 61046210), (285, 48836968), (380, 36627726), (456, 30523105), (570, 24418484), (760, 18313863), (1140, 12209242), (2280, 6104621)]