1764460620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{754043}}^1$

素因数の和:754071

約数の個数: 72

約数和(自身を含む): 5763912336

約数和(自身を除く): 3999451716

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 754043, 1508086, 2262129, 3016172, 3770215, 4524258, 6786387, 7540430, 9048516, 9802559, 11310645, 13572774, 15080860, 19605118, 22621290, 27145548, 29407677, 33931935, 39210236, 45242580, 49012795, 58815354, 67863870, 88223031, 98025590, 117630708, 135727740, 147038385, 176446062, 196051180, 294076770, 352892124, 441115155, 588153540, 882230310, 1764460620]

約数ペア:

[(1, 1764460620), (2, 882230310), (3, 588153540), (4, 441115155), (5, 352892124), (6, 294076770), (9, 196051180), (10, 176446062), (12, 147038385), (13, 135727740), (15, 117630708), (18, 98025590), (20, 88223031), (26, 67863870), (30, 58815354), (36, 49012795), (39, 45242580), (45, 39210236), (52, 33931935), (60, 29407677), (65, 27145548), (78, 22621290), (90, 19605118), (117, 15080860), (130, 13572774), (156, 11310645), (180, 9802559), (195, 9048516), (234, 7540430), (260, 6786387), (390, 4524258), (468, 3770215), (585, 3016172), (780, 2262129), (1170, 1508086), (2340, 754043)]