108749940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{139423}}^1$

素因数の和:139448

約数の個数: 48

約数和(自身を含む): 327925248

約数和(自身を除く): 219175308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 139423, 278846, 418269, 557692, 697115, 836538, 1394230, 1673076, 1812499, 2091345, 2788460, 3624998, 4182690, 5437497, 7249996, 8365380, 9062495, 10874994, 18124990, 21749988, 27187485, 36249980, 54374970, 108749940]

約数ペア:

[(1, 108749940), (2, 54374970), (3, 36249980), (4, 27187485), (5, 21749988), (6, 18124990), (10, 10874994), (12, 9062495), (13, 8365380), (15, 7249996), (20, 5437497), (26, 4182690), (30, 3624998), (39, 2788460), (52, 2091345), (60, 1812499), (65, 1673076), (78, 1394230), (130, 836538), (156, 697115), (195, 557692), (260, 418269), (390, 278846), (780, 139423)]