1829741830

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{739}}^1$

素因数の和:954

約数の個数: 96

約数和(自身を含む): 3984491520

約数和(自身を除く): 2154749690

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 163, 217, 245, 310, 326, 434, 490, 739, 815, 1085, 1141, 1478, 1519, 1630, 2170, 2282, 3038, 3695, 5053, 5173, 5705, 7390, 7595, 7987, 10106, 10346, 11410, 15190, 15974, 22909, 25265, 25865, 35371, 36211, 39935, 45818, 50530, 51730, 70742, 72422, 79870, 114545, 120457, 160363, 176855, 181055, 229090, 240914, 247597, 320726, 353710, 362110, 495194, 602285, 801815, 843199, 1122541, 1204570, 1237985, 1603630, 1686398, 2245082, 2475970, 3734167, 4215995, 5612705, 5902393, 7468334, 8431990, 11225410, 11804786, 18670835, 26139169, 29511965, 37341670, 52278338, 59023930, 130695845, 182974183, 261391690, 365948366, 914870915, 1829741830]

約数ペア:

[(1, 1829741830), (2, 914870915), (5, 365948366), (7, 261391690), (10, 182974183), (14, 130695845), (31, 59023930), (35, 52278338), (49, 37341670), (62, 29511965), (70, 26139169), (98, 18670835), (155, 11804786), (163, 11225410), (217, 8431990), (245, 7468334), (310, 5902393), (326, 5612705), (434, 4215995), (490, 3734167), (739, 2475970), (815, 2245082), (1085, 1686398), (1141, 1603630), (1478, 1237985), (1519, 1204570), (1630, 1122541), (2170, 843199), (2282, 801815), (3038, 602285), (3695, 495194), (5053, 362110), (5173, 353710), (5705, 320726), (7390, 247597), (7595, 240914), (7987, 229090), (10106, 181055), (10346, 176855), (11410, 160363), (15190, 120457), (15974, 114545), (22909, 79870), (25265, 72422), (25865, 70742), (35371, 51730), (36211, 50530), (39935, 45818)]