30609780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{541}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 91784448

約数和(自身を除く): 61174668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 41, 46, 60, 69, 82, 92, 115, 123, 138, 164, 205, 230, 246, 276, 345, 410, 460, 492, 541, 615, 690, 820, 943, 1082, 1230, 1380, 1623, 1886, 2164, 2460, 2705, 2829, 3246, 3772, 4715, 5410, 5658, 6492, 8115, 9430, 10820, 11316, 12443, 14145, 16230, 18860, 22181, 24886, 28290, 32460, 37329, 44362, 49772, 56580, 62215, 66543, 74658, 88724, 110905, 124430, 133086, 149316, 186645, 221810, 248860, 266172, 332715, 373290, 443620, 510163, 665430, 746580, 1020326, 1330860, 1530489, 2040652, 2550815, 3060978, 5101630, 6121956, 7652445, 10203260, 15304890, 30609780]

約数ペア:

[(1, 30609780), (2, 15304890), (3, 10203260), (4, 7652445), (5, 6121956), (6, 5101630), (10, 3060978), (12, 2550815), (15, 2040652), (20, 1530489), (23, 1330860), (30, 1020326), (41, 746580), (46, 665430), (60, 510163), (69, 443620), (82, 373290), (92, 332715), (115, 266172), (123, 248860), (138, 221810), (164, 186645), (205, 149316), (230, 133086), (246, 124430), (276, 110905), (345, 88724), (410, 74658), (460, 66543), (492, 62215), (541, 56580), (615, 49772), (690, 44362), (820, 37329), (943, 32460), (1082, 28290), (1230, 24886), (1380, 22181), (1623, 18860), (1886, 16230), (2164, 14145), (2460, 12443), (2705, 11316), (2829, 10820), (3246, 9430), (3772, 8115), (4715, 6492), (5410, 5658)]