248889228690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{857}}^1\times {\mathrm{158699}}^1$

素因数の和:159627

約数の個数: 64

約数和(自身を含む): 607838774400

約数和(自身を除く): 358949545710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 857, 915, 1714, 1830, 2571, 4285, 5142, 8570, 12855, 25710, 52277, 104554, 156831, 158699, 261385, 313662, 317398, 476097, 522770, 784155, 793495, 952194, 1568310, 1586990, 2380485, 4760970, 9680639, 19361278, 29041917, 48403195, 58083834, 96806390, 136005043, 145209585, 272010086, 290419170, 408015129, 680025215, 816030258, 1360050430, 2040075645, 4080151290, 8296307623, 16592615246, 24888922869, 41481538115, 49777845738, 82963076230, 124444614345, 248889228690]

約数ペア:

[(1, 248889228690), (2, 124444614345), (3, 82963076230), (5, 49777845738), (6, 41481538115), (10, 24888922869), (15, 16592615246), (30, 8296307623), (61, 4080151290), (122, 2040075645), (183, 1360050430), (305, 816030258), (366, 680025215), (610, 408015129), (857, 290419170), (915, 272010086), (1714, 145209585), (1830, 136005043), (2571, 96806390), (4285, 58083834), (5142, 48403195), (8570, 29041917), (12855, 19361278), (25710, 9680639), (52277, 4760970), (104554, 2380485), (156831, 1586990), (158699, 1568310), (261385, 952194), (313662, 793495), (317398, 784155), (476097, 522770)]