47117970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^2\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 130003200

約数和(自身を除く): 82885230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 79, 90, 94, 135, 141, 158, 235, 237, 270, 282, 395, 423, 470, 474, 705, 711, 790, 846, 1185, 1269, 1410, 1422, 2115, 2133, 2209, 2370, 2538, 3555, 3713, 4230, 4266, 4418, 6345, 6627, 7110, 7426, 10665, 11045, 11139, 12690, 13254, 18565, 19881, 21330, 22090, 22278, 33135, 33417, 37130, 39762, 55695, 59643, 66270, 66834, 99405, 100251, 111390, 119286, 167085, 174511, 198810, 200502, 298215, 334170, 349022, 501255, 523533, 596430, 872555, 1002510, 1047066, 1570599, 1745110, 2617665, 3141198, 4711797, 5235330, 7852995, 9423594, 15705990, 23558985, 47117970]

約数ペア:

[(1, 47117970), (2, 23558985), (3, 15705990), (5, 9423594), (6, 7852995), (9, 5235330), (10, 4711797), (15, 3141198), (18, 2617665), (27, 1745110), (30, 1570599), (45, 1047066), (47, 1002510), (54, 872555), (79, 596430), (90, 523533), (94, 501255), (135, 349022), (141, 334170), (158, 298215), (235, 200502), (237, 198810), (270, 174511), (282, 167085), (395, 119286), (423, 111390), (470, 100251), (474, 99405), (705, 66834), (711, 66270), (790, 59643), (846, 55695), (1185, 39762), (1269, 37130), (1410, 33417), (1422, 33135), (2115, 22278), (2133, 22090), (2209, 21330), (2370, 19881), (2538, 18565), (3555, 13254), (3713, 12690), (4230, 11139), (4266, 11045), (4418, 10665), (6345, 7426), (6627, 7110)]