17298990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 48050496

約数和(自身を除く): 30751506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 61, 69, 90, 115, 122, 137, 138, 183, 207, 230, 274, 305, 345, 366, 411, 414, 549, 610, 685, 690, 822, 915, 1035, 1098, 1233, 1370, 1403, 1830, 2055, 2070, 2466, 2745, 2806, 3151, 4110, 4209, 5490, 6165, 6302, 7015, 8357, 8418, 9453, 12330, 12627, 14030, 15755, 16714, 18906, 21045, 25071, 25254, 28359, 31510, 41785, 42090, 47265, 50142, 56718, 63135, 75213, 83570, 94530, 125355, 126270, 141795, 150426, 192211, 250710, 283590, 376065, 384422, 576633, 752130, 961055, 1153266, 1729899, 1922110, 2883165, 3459798, 5766330, 8649495, 17298990]

約数ペア:

[(1, 17298990), (2, 8649495), (3, 5766330), (5, 3459798), (6, 2883165), (9, 1922110), (10, 1729899), (15, 1153266), (18, 961055), (23, 752130), (30, 576633), (45, 384422), (46, 376065), (61, 283590), (69, 250710), (90, 192211), (115, 150426), (122, 141795), (137, 126270), (138, 125355), (183, 94530), (207, 83570), (230, 75213), (274, 63135), (305, 56718), (345, 50142), (366, 47265), (411, 42090), (414, 41785), (549, 31510), (610, 28359), (685, 25254), (690, 25071), (822, 21045), (915, 18906), (1035, 16714), (1098, 15755), (1233, 14030), (1370, 12627), (1403, 12330), (1830, 9453), (2055, 8418), (2070, 8357), (2466, 7015), (2745, 6302), (2806, 6165), (3151, 5490), (4110, 4209)]