30807532

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1$

素因数の和:406

約数の個数: 48

約数和(自身を含む): 64044288

約数和(自身を除く): 33236756

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 131, 148, 227, 259, 262, 454, 518, 524, 908, 917, 1036, 1589, 1834, 3178, 3668, 4847, 6356, 8399, 9694, 16798, 19388, 29737, 33596, 33929, 58793, 59474, 67858, 117586, 118948, 135716, 208159, 235172, 416318, 832636, 1100269, 2200538, 4401076, 7701883, 15403766, 30807532]

約数ペア:

[(1, 30807532), (2, 15403766), (4, 7701883), (7, 4401076), (14, 2200538), (28, 1100269), (37, 832636), (74, 416318), (131, 235172), (148, 208159), (227, 135716), (259, 118948), (262, 117586), (454, 67858), (518, 59474), (524, 58793), (908, 33929), (917, 33596), (1036, 29737), (1589, 19388), (1834, 16798), (3178, 9694), (3668, 8399), (4847, 6356)]