2281950

素因数分解:

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

素因数の和:490

約数の個数: 72

約数和(自身を含む): 6702696

約数和(自身を除く): 4420746

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 25, 30, 33, 45, 50, 55, 66, 75, 90, 99, 110, 150, 165, 198, 225, 275, 330, 450, 461, 495, 550, 825, 922, 990, 1383, 1650, 2305, 2475, 2766, 4149, 4610, 4950, 5071, 6915, 8298, 10142, 11525, 13830, 15213, 20745, 23050, 25355, 30426, 34575, 41490, 45639, 50710, 69150, 76065, 91278, 103725, 126775, 152130, 207450, 228195, 253550, 380325, 456390, 760650, 1140975, 2281950]

約数ペア:

[(1, 2281950), (2, 1140975), (3, 760650), (5, 456390), (6, 380325), (9, 253550), (10, 228195), (11, 207450), (15, 152130), (18, 126775), (22, 103725), (25, 91278), (30, 76065), (33, 69150), (45, 50710), (50, 45639), (55, 41490), (66, 34575), (75, 30426), (90, 25355), (99, 23050), (110, 20745), (150, 15213), (165, 13830), (198, 11525), (225, 10142), (275, 8298), (330, 6915), (450, 5071), (461, 4950), (495, 4610), (550, 4149), (825, 2766), (922, 2475), (990, 2305), (1383, 1650)]