100257430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{15739}}^1$

素因数の和:15773

約数の個数: 48

約数和(自身を含む): 226089360

約数和(自身を除く): 125831930

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 15739, 31478, 78695, 110173, 157390, 204607, 220346, 409214, 550865, 771211, 1023035, 1101730, 1432249, 1542422, 2046070, 2864498, 3856055, 7161245, 7712110, 10025743, 14322490, 20051486, 50128715, 100257430]

約数ペア:

[(1, 100257430), (2, 50128715), (5, 20051486), (7, 14322490), (10, 10025743), (13, 7712110), (14, 7161245), (26, 3856055), (35, 2864498), (49, 2046070), (65, 1542422), (70, 1432249), (91, 1101730), (98, 1023035), (130, 771211), (182, 550865), (245, 409214), (455, 220346), (490, 204607), (637, 157390), (910, 110173), (1274, 78695), (3185, 31478), (6370, 15739)]