190708380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62323}}^1$

素因数の和:62355

約数の個数: 72

約数和(自身を含む): 612520272

約数和(自身を除く): 421811892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 62323, 124646, 186969, 249292, 311615, 373938, 560907, 623230, 747876, 934845, 1059491, 1121814, 1246460, 1869690, 2118982, 2243628, 2804535, 3178473, 3739380, 4237964, 5297455, 5609070, 6356946, 9535419, 10594910, 11218140, 12713892, 15892365, 19070838, 21189820, 31784730, 38141676, 47677095, 63569460, 95354190, 190708380]

約数ペア:

[(1, 190708380), (2, 95354190), (3, 63569460), (4, 47677095), (5, 38141676), (6, 31784730), (9, 21189820), (10, 19070838), (12, 15892365), (15, 12713892), (17, 11218140), (18, 10594910), (20, 9535419), (30, 6356946), (34, 5609070), (36, 5297455), (45, 4237964), (51, 3739380), (60, 3178473), (68, 2804535), (85, 2243628), (90, 2118982), (102, 1869690), (153, 1246460), (170, 1121814), (180, 1059491), (204, 934845), (255, 747876), (306, 623230), (340, 560907), (510, 373938), (612, 311615), (765, 249292), (1020, 186969), (1530, 124646), (3060, 62323)]