804912010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1\times {\mathrm{1031}}^1$

素因数の和:1651

約数の個数: 64

約数和(自身を含む): 1747630080

約数和(自身を除く): 942718070

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 587, 665, 1031, 1174, 1330, 2062, 2935, 4109, 5155, 5870, 7217, 8218, 10310, 11153, 14434, 19589, 20545, 22306, 36085, 39178, 41090, 55765, 72170, 78071, 97945, 111530, 137123, 156142, 195890, 274246, 390355, 605197, 685615, 780710, 1210394, 1371230, 3025985, 4236379, 6051970, 8472758, 11498743, 21181895, 22997486, 42363790, 57493715, 80491201, 114987430, 160982402, 402456005, 804912010]

約数ペア:

[(1, 804912010), (2, 402456005), (5, 160982402), (7, 114987430), (10, 80491201), (14, 57493715), (19, 42363790), (35, 22997486), (38, 21181895), (70, 11498743), (95, 8472758), (133, 6051970), (190, 4236379), (266, 3025985), (587, 1371230), (665, 1210394), (1031, 780710), (1174, 685615), (1330, 605197), (2062, 390355), (2935, 274246), (4109, 195890), (5155, 156142), (5870, 137123), (7217, 111530), (8218, 97945), (10310, 78071), (11153, 72170), (14434, 55765), (19589, 41090), (20545, 39178), (22306, 36085)]