171175890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{14593}}^1$

素因数の和:14643

約数の個数: 64

約数和(自身を含む): 453931776

約数和(自身を除く): 282755886

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 11730, 14593, 29186, 43779, 72965, 87558, 145930, 218895, 248081, 335639, 437790, 496162, 671278, 744243, 1006917, 1240405, 1488486, 1678195, 2013834, 2480810, 3356390, 3721215, 5034585, 5705863, 7442430, 10069170, 11411726, 17117589, 28529315, 34235178, 57058630, 85587945, 171175890]

約数ペア:

[(1, 171175890), (2, 85587945), (3, 57058630), (5, 34235178), (6, 28529315), (10, 17117589), (15, 11411726), (17, 10069170), (23, 7442430), (30, 5705863), (34, 5034585), (46, 3721215), (51, 3356390), (69, 2480810), (85, 2013834), (102, 1678195), (115, 1488486), (138, 1240405), (170, 1006917), (230, 744243), (255, 671278), (345, 496162), (391, 437790), (510, 335639), (690, 248081), (782, 218895), (1173, 145930), (1955, 87558), (2346, 72965), (3910, 43779), (5865, 29186), (11730, 14593)]