72470430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1931}}^1$

素因数の和:2086

約数の個数: 64

約数和(自身を含む): 194745600

約数和(自身を除く): 122275170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 139, 270, 278, 417, 695, 834, 1251, 1390, 1931, 2085, 2502, 3753, 3862, 4170, 5793, 6255, 7506, 9655, 11586, 12510, 17379, 18765, 19310, 28965, 34758, 37530, 52137, 57930, 86895, 104274, 173790, 260685, 268409, 521370, 536818, 805227, 1342045, 1610454, 2415681, 2684090, 4026135, 4831362, 7247043, 8052270, 12078405, 14494086, 24156810, 36235215, 72470430]

約数ペア:

[(1, 72470430), (2, 36235215), (3, 24156810), (5, 14494086), (6, 12078405), (9, 8052270), (10, 7247043), (15, 4831362), (18, 4026135), (27, 2684090), (30, 2415681), (45, 1610454), (54, 1342045), (90, 805227), (135, 536818), (139, 521370), (270, 268409), (278, 260685), (417, 173790), (695, 104274), (834, 86895), (1251, 57930), (1390, 52137), (1931, 37530), (2085, 34758), (2502, 28965), (3753, 19310), (3862, 18765), (4170, 17379), (5793, 12510), (6255, 11586), (7506, 9655)]