30662220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1307}}^1$

素因数の和:1359

約数の個数: 96

約数和(自身を含む): 94929408

約数和(自身を除く): 64267188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 23, 30, 34, 46, 51, 60, 68, 69, 85, 92, 102, 115, 138, 170, 204, 230, 255, 276, 340, 345, 391, 460, 510, 690, 782, 1020, 1173, 1307, 1380, 1564, 1955, 2346, 2614, 3910, 3921, 4692, 5228, 5865, 6535, 7820, 7842, 11730, 13070, 15684, 19605, 22219, 23460, 26140, 30061, 39210, 44438, 60122, 66657, 78420, 88876, 90183, 111095, 120244, 133314, 150305, 180366, 222190, 266628, 300610, 333285, 360732, 444380, 450915, 511037, 601220, 666570, 901830, 1022074, 1333140, 1533111, 1803660, 2044148, 2555185, 3066222, 5110370, 6132444, 7665555, 10220740, 15331110, 30662220]

約数ペア:

[(1, 30662220), (2, 15331110), (3, 10220740), (4, 7665555), (5, 6132444), (6, 5110370), (10, 3066222), (12, 2555185), (15, 2044148), (17, 1803660), (20, 1533111), (23, 1333140), (30, 1022074), (34, 901830), (46, 666570), (51, 601220), (60, 511037), (68, 450915), (69, 444380), (85, 360732), (92, 333285), (102, 300610), (115, 266628), (138, 222190), (170, 180366), (204, 150305), (230, 133314), (255, 120244), (276, 111095), (340, 90183), (345, 88876), (391, 78420), (460, 66657), (510, 60122), (690, 44438), (782, 39210), (1020, 30061), (1173, 26140), (1307, 23460), (1380, 22219), (1564, 19605), (1955, 15684), (2346, 13070), (2614, 11730), (3910, 7842), (3921, 7820), (4692, 6535), (5228, 5865)]