183772030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1471}}^1$

素因数の和:1553

約数の個数: 48

約数和(自身を含む): 368347392

約数和(自身を除く): 184575362

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 961, 1471, 1922, 2015, 2942, 4030, 4805, 7355, 9610, 12493, 14710, 19123, 24986, 38246, 45601, 62465, 91202, 95615, 124930, 191230, 228005, 456010, 592813, 1185626, 1413631, 2827262, 2964065, 5928130, 7068155, 14136310, 18377203, 36754406, 91886015, 183772030]

約数ペア:

[(1, 183772030), (2, 91886015), (5, 36754406), (10, 18377203), (13, 14136310), (26, 7068155), (31, 5928130), (62, 2964065), (65, 2827262), (130, 1413631), (155, 1185626), (310, 592813), (403, 456010), (806, 228005), (961, 191230), (1471, 124930), (1922, 95615), (2015, 91202), (2942, 62465), (4030, 45601), (4805, 38246), (7355, 24986), (9610, 19123), (12493, 14710)]