30938050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4327}}^1$

素因数の和:4363

約数の個数: 48

約数和(自身を含む): 67620672

約数和(自身を除く): 36682622

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 4327, 7150, 8654, 21635, 43270, 47597, 56251, 95194, 108175, 112502, 216350, 237985, 281255, 475970, 562510, 618761, 1189925, 1237522, 1406275, 2379850, 2812550, 3093805, 6187610, 15469025, 30938050]

約数ペア:

[(1, 30938050), (2, 15469025), (5, 6187610), (10, 3093805), (11, 2812550), (13, 2379850), (22, 1406275), (25, 1237522), (26, 1189925), (50, 618761), (55, 562510), (65, 475970), (110, 281255), (130, 237985), (143, 216350), (275, 112502), (286, 108175), (325, 95194), (550, 56251), (650, 47597), (715, 43270), (1430, 21635), (3575, 8654), (4327, 7150)]