1955850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:104

約数の個数: 96

約数和(自身を含む): 5624640

約数和(自身を除く): 3668790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 59, 65, 75, 78, 85, 102, 118, 130, 150, 170, 177, 195, 221, 255, 295, 325, 354, 390, 425, 442, 510, 590, 650, 663, 767, 850, 885, 975, 1003, 1105, 1275, 1326, 1475, 1534, 1770, 1950, 2006, 2210, 2301, 2550, 2950, 3009, 3315, 3835, 4425, 4602, 5015, 5525, 6018, 6630, 7670, 8850, 10030, 11050, 11505, 13039, 15045, 16575, 19175, 23010, 25075, 26078, 30090, 33150, 38350, 39117, 50150, 57525, 65195, 75225, 78234, 115050, 130390, 150450, 195585, 325975, 391170, 651950, 977925, 1955850]

約数ペア:

[(1, 1955850), (2, 977925), (3, 651950), (5, 391170), (6, 325975), (10, 195585), (13, 150450), (15, 130390), (17, 115050), (25, 78234), (26, 75225), (30, 65195), (34, 57525), (39, 50150), (50, 39117), (51, 38350), (59, 33150), (65, 30090), (75, 26078), (78, 25075), (85, 23010), (102, 19175), (118, 16575), (130, 15045), (150, 13039), (170, 11505), (177, 11050), (195, 10030), (221, 8850), (255, 7670), (295, 6630), (325, 6018), (354, 5525), (390, 5015), (425, 4602), (442, 4425), (510, 3835), (590, 3315), (650, 3009), (663, 2950), (767, 2550), (850, 2301), (885, 2210), (975, 2006), (1003, 1950), (1105, 1770), (1275, 1534), (1326, 1475)]