1700790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 5171040

約数和(自身を除く): 3470250

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 89, 91, 98, 105, 130, 147, 178, 182, 195, 210, 245, 267, 273, 294, 390, 445, 455, 490, 534, 546, 623, 637, 735, 890, 910, 1157, 1246, 1274, 1335, 1365, 1470, 1869, 1911, 2314, 2670, 2730, 3115, 3185, 3471, 3738, 3822, 4361, 5785, 6230, 6370, 6942, 8099, 8722, 9345, 9555, 11570, 13083, 16198, 17355, 18690, 19110, 21805, 24297, 26166, 34710, 40495, 43610, 48594, 56693, 65415, 80990, 113386, 121485, 130830, 170079, 242970, 283465, 340158, 566930, 850395, 1700790]

約数ペア:

[(1, 1700790), (2, 850395), (3, 566930), (5, 340158), (6, 283465), (7, 242970), (10, 170079), (13, 130830), (14, 121485), (15, 113386), (21, 80990), (26, 65415), (30, 56693), (35, 48594), (39, 43610), (42, 40495), (49, 34710), (65, 26166), (70, 24297), (78, 21805), (89, 19110), (91, 18690), (98, 17355), (105, 16198), (130, 13083), (147, 11570), (178, 9555), (182, 9345), (195, 8722), (210, 8099), (245, 6942), (267, 6370), (273, 6230), (294, 5785), (390, 4361), (445, 3822), (455, 3738), (490, 3471), (534, 3185), (546, 3115), (623, 2730), (637, 2670), (735, 2314), (890, 1911), (910, 1869), (1157, 1470), (1246, 1365), (1274, 1335)]