90213090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{593}}^1$

素因数の和:1075

約数の個数: 64

約数和(自身を含む): 237105792

約数和(自身を除く): 146892702

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 461, 593, 922, 1186, 1383, 1779, 2305, 2766, 2965, 3558, 4610, 5071, 5930, 6523, 6915, 8895, 10142, 13046, 13830, 15213, 17790, 19569, 25355, 30426, 32615, 39138, 50710, 65230, 76065, 97845, 152130, 195690, 273373, 546746, 820119, 1366865, 1640238, 2733730, 3007103, 4100595, 6014206, 8201190, 9021309, 15035515, 18042618, 30071030, 45106545, 90213090]

約数ペア:

[(1, 90213090), (2, 45106545), (3, 30071030), (5, 18042618), (6, 15035515), (10, 9021309), (11, 8201190), (15, 6014206), (22, 4100595), (30, 3007103), (33, 2733730), (55, 1640238), (66, 1366865), (110, 820119), (165, 546746), (330, 273373), (461, 195690), (593, 152130), (922, 97845), (1186, 76065), (1383, 65230), (1779, 50710), (2305, 39138), (2766, 32615), (2965, 30426), (3558, 25355), (4610, 19569), (5071, 17790), (5930, 15213), (6523, 13830), (6915, 13046), (8895, 10142)]