127763090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1$

素因数の和:712

約数の個数: 96

約数和(自身を含む): 297851904

約数和(自身を除く): 170088814

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 49, 62, 65, 70, 91, 98, 130, 155, 182, 217, 245, 310, 403, 434, 455, 490, 637, 647, 806, 910, 1085, 1274, 1294, 1519, 2015, 2170, 2821, 3038, 3185, 3235, 4030, 4529, 5642, 6370, 6470, 7595, 8411, 9058, 14105, 15190, 16822, 19747, 20057, 22645, 28210, 31703, 39494, 40114, 42055, 45290, 58877, 63406, 84110, 98735, 100285, 117754, 140399, 158515, 197470, 200570, 260741, 280798, 294385, 317030, 412139, 521482, 588770, 701995, 824278, 982793, 1303705, 1403990, 1825187, 1965586, 2060695, 2607410, 3650374, 4121390, 4913965, 9125935, 9827930, 12776309, 18251870, 25552618, 63881545, 127763090]

約数ペア:

[(1, 127763090), (2, 63881545), (5, 25552618), (7, 18251870), (10, 12776309), (13, 9827930), (14, 9125935), (26, 4913965), (31, 4121390), (35, 3650374), (49, 2607410), (62, 2060695), (65, 1965586), (70, 1825187), (91, 1403990), (98, 1303705), (130, 982793), (155, 824278), (182, 701995), (217, 588770), (245, 521482), (310, 412139), (403, 317030), (434, 294385), (455, 280798), (490, 260741), (637, 200570), (647, 197470), (806, 158515), (910, 140399), (1085, 117754), (1274, 100285), (1294, 98735), (1519, 84110), (2015, 63406), (2170, 58877), (2821, 45290), (3038, 42055), (3185, 40114), (3235, 39494), (4030, 31703), (4529, 28210), (5642, 22645), (6370, 20057), (6470, 19747), (7595, 16822), (8411, 15190), (9058, 14105)]