291210340140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{52188233}}^1$

素因数の和:52188279

約数の個数: 72

約数和(自身を含む): 911832824448

約数和(自身を除く): 620622484308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 52188233, 104376466, 156564699, 208752932, 260941165, 313129398, 469694097, 521882330, 626258796, 782823495, 939388194, 1043764660, 1565646990, 1617835223, 1878776388, 2348470485, 3131293980, 3235670446, 4696940970, 4853505669, 6471340892, 8089176115, 9393881940, 9707011338, 14560517007, 16178352230, 19414022676, 24267528345, 29121034014, 32356704460, 48535056690, 58242068028, 72802585035, 97070113380, 145605170070, 291210340140]

約数ペア:

[(1, 291210340140), (2, 145605170070), (3, 97070113380), (4, 72802585035), (5, 58242068028), (6, 48535056690), (9, 32356704460), (10, 29121034014), (12, 24267528345), (15, 19414022676), (18, 16178352230), (20, 14560517007), (30, 9707011338), (31, 9393881940), (36, 8089176115), (45, 6471340892), (60, 4853505669), (62, 4696940970), (90, 3235670446), (93, 3131293980), (124, 2348470485), (155, 1878776388), (180, 1617835223), (186, 1565646990), (279, 1043764660), (310, 939388194), (372, 782823495), (465, 626258796), (558, 521882330), (620, 469694097), (930, 313129398), (1116, 260941165), (1395, 208752932), (1860, 156564699), (2790, 104376466), (5580, 52188233)]