147945210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5297}}^1$

素因数の和:5340

約数の個数: 96

約数和(自身を含む): 434859840

約数和(自身を除く): 286914630

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, 2793, 3990, 4655, 5297, 5586, 9310, 10594, 13965, 15891, 26485, 27930, 31782, 37079, 52970, 74158, 79455, 100643, 111237, 158910, 185395, 201286, 222474, 259553, 301929, 370790, 503215, 519106, 556185, 603858, 704501, 778659, 1006430, 1112370, 1297765, 1409002, 1509645, 1557318, 2113503, 2595530, 3019290, 3522505, 3893295, 4227006, 4931507, 7045010, 7786590, 9863014, 10567515, 14794521, 21135030, 24657535, 29589042, 49315070, 73972605, 147945210]

約数ペア:

[(1, 147945210), (2, 73972605), (3, 49315070), (5, 29589042), (6, 24657535), (7, 21135030), (10, 14794521), (14, 10567515), (15, 9863014), (19, 7786590), (21, 7045010), (30, 4931507), (35, 4227006), (38, 3893295), (42, 3522505), (49, 3019290), (57, 2595530), (70, 2113503), (95, 1557318), (98, 1509645), (105, 1409002), (114, 1297765), (133, 1112370), (147, 1006430), (190, 778659), (210, 704501), (245, 603858), (266, 556185), (285, 519106), (294, 503215), (399, 370790), (490, 301929), (570, 259553), (665, 222474), (735, 201286), (798, 185395), (931, 158910), (1330, 111237), (1470, 100643), (1862, 79455), (1995, 74158), (2793, 52970), (3990, 37079), (4655, 31782), (5297, 27930), (5586, 26485), (9310, 15891), (10594, 13965)]