672635430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{439631}}^1$

素因数の和:439661

約数の個数: 48

約数和(自身を含む): 1851729984

約数和(自身を除く): 1179094554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 439631, 879262, 1318893, 2198155, 2637786, 3956679, 4396310, 6594465, 7473727, 7913358, 13188930, 14947454, 19783395, 22421181, 37368635, 39566790, 44842362, 67263543, 74737270, 112105905, 134527086, 224211810, 336317715, 672635430]

約数ペア:

[(1, 672635430), (2, 336317715), (3, 224211810), (5, 134527086), (6, 112105905), (9, 74737270), (10, 67263543), (15, 44842362), (17, 39566790), (18, 37368635), (30, 22421181), (34, 19783395), (45, 14947454), (51, 13188930), (85, 7913358), (90, 7473727), (102, 6594465), (153, 4396310), (170, 3956679), (255, 2637786), (306, 2198155), (510, 1318893), (765, 879262), (1530, 439631)]