19590450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 54853632

約数和(自身を除く): 35263182

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 31, 33, 50, 55, 62, 66, 75, 93, 110, 150, 155, 165, 186, 275, 310, 330, 341, 383, 465, 550, 682, 766, 775, 825, 930, 1023, 1149, 1550, 1650, 1705, 1915, 2046, 2298, 2325, 3410, 3830, 4213, 4650, 5115, 5745, 8426, 8525, 9575, 10230, 11490, 11873, 12639, 17050, 19150, 21065, 23746, 25278, 25575, 28725, 35619, 42130, 51150, 57450, 59365, 63195, 71238, 105325, 118730, 126390, 130603, 178095, 210650, 261206, 296825, 315975, 356190, 391809, 593650, 631950, 653015, 783618, 890475, 1306030, 1780950, 1959045, 3265075, 3918090, 6530150, 9795225, 19590450]

約数ペア:

[(1, 19590450), (2, 9795225), (3, 6530150), (5, 3918090), (6, 3265075), (10, 1959045), (11, 1780950), (15, 1306030), (22, 890475), (25, 783618), (30, 653015), (31, 631950), (33, 593650), (50, 391809), (55, 356190), (62, 315975), (66, 296825), (75, 261206), (93, 210650), (110, 178095), (150, 130603), (155, 126390), (165, 118730), (186, 105325), (275, 71238), (310, 63195), (330, 59365), (341, 57450), (383, 51150), (465, 42130), (550, 35619), (682, 28725), (766, 25575), (775, 25278), (825, 23746), (930, 21065), (1023, 19150), (1149, 17050), (1550, 12639), (1650, 11873), (1705, 11490), (1915, 10230), (2046, 9575), (2298, 8525), (2325, 8426), (3410, 5745), (3830, 5115), (4213, 4650)]