64155210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{2297}}^1$

素因数の和:2340

約数の個数: 96

約数和(自身を含む): 188619840

約数和(自身を除く): 124464630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 490, 570, 665, 735, 798, 931, 1330, 1470, 1862, 1995, 2297, 2793, 3990, 4594, 4655, 5586, 6891, 9310, 11485, 13782, 13965, 16079, 22970, 27930, 32158, 34455, 43643, 48237, 68910, 80395, 87286, 96474, 112553, 130929, 160790, 218215, 225106, 241185, 261858, 305501, 337659, 436430, 482370, 562765, 611002, 654645, 675318, 916503, 1125530, 1309290, 1527505, 1688295, 1833006, 2138507, 3055010, 3376590, 4277014, 4582515, 6415521, 9165030, 10692535, 12831042, 21385070, 32077605, 64155210]

約数ペア:

[(1, 64155210), (2, 32077605), (3, 21385070), (5, 12831042), (6, 10692535), (7, 9165030), (10, 6415521), (14, 4582515), (15, 4277014), (19, 3376590), (21, 3055010), (30, 2138507), (35, 1833006), (38, 1688295), (42, 1527505), (49, 1309290), (57, 1125530), (70, 916503), (95, 675318), (98, 654645), (105, 611002), (114, 562765), (133, 482370), (147, 436430), (190, 337659), (210, 305501), (245, 261858), (266, 241185), (285, 225106), (294, 218215), (399, 160790), (490, 130929), (570, 112553), (665, 96474), (735, 87286), (798, 80395), (931, 68910), (1330, 48237), (1470, 43643), (1862, 34455), (1995, 32158), (2297, 27930), (2793, 22970), (3990, 16079), (4594, 13965), (4655, 13782), (5586, 11485), (6891, 9310)]