70298612890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{896323}}^1$

素因数の和:896395

約数の個数: 64

約数和(自身を含む): 148689395712

約数和(自身を除く): 78390782822

約数列:

[1, 2, 5, 10, 11, 22, 23, 31, 46, 55, 62, 110, 115, 155, 230, 253, 310, 341, 506, 682, 713, 1265, 1426, 1705, 2530, 3410, 3565, 7130, 7843, 15686, 39215, 78430, 896323, 1792646, 4481615, 8963230, 9859553, 19719106, 20615429, 27786013, 41230858, 49297765, 55572026, 98595530, 103077145, 138930065, 206154290, 226769719, 277860130, 305646143, 453539438, 611292286, 639078299, 1133848595, 1278156598, 1528230715, 2267697190, 3056461430, 3195391495, 6390782990, 7029861289, 14059722578, 35149306445, 70298612890]

約数ペア:

[(1, 70298612890), (2, 35149306445), (5, 14059722578), (10, 7029861289), (11, 6390782990), (22, 3195391495), (23, 3056461430), (31, 2267697190), (46, 1528230715), (55, 1278156598), (62, 1133848595), (110, 639078299), (115, 611292286), (155, 453539438), (230, 305646143), (253, 277860130), (310, 226769719), (341, 206154290), (506, 138930065), (682, 103077145), (713, 98595530), (1265, 55572026), (1426, 49297765), (1705, 41230858), (2530, 27786013), (3410, 20615429), (3565, 19719106), (7130, 9859553), (7843, 8963230), (15686, 4481615), (39215, 1792646), (78430, 896323)]