740654329380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{6857}}^1\times {\mathrm{257177}}^1$

素因数の和:264053

約数の個数: 96

約数和(自身を含む): 2370448717056

約数和(自身を除く): 1629794387676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 6857, 13714, 20571, 27428, 34285, 41142, 47999, 68570, 82284, 95998, 102855, 137140, 143997, 191996, 205710, 239995, 257177, 287994, 411420, 479990, 514354, 575988, 719985, 771531, 959980, 1028708, 1285885, 1439970, 1543062, 1800239, 2571770, 2879940, 3086124, 3600478, 3857655, 5143540, 5400717, 7200956, 7715310, 9001195, 10801434, 15430620, 18002390, 21602868, 27003585, 36004780, 54007170, 108014340, 1763462689, 3526925378, 5290388067, 7053850756, 8817313445, 10580776134, 12344238823, 17634626890, 21161552268, 24688477646, 26451940335, 35269253780, 37032716469, 49376955292, 52903880670, 61721194115, 74065432938, 105807761340, 123442388230, 148130865876, 185163582345, 246884776460, 370327164690, 740654329380]

約数ペア:

[(1, 740654329380), (2, 370327164690), (3, 246884776460), (4, 185163582345), (5, 148130865876), (6, 123442388230), (7, 105807761340), (10, 74065432938), (12, 61721194115), (14, 52903880670), (15, 49376955292), (20, 37032716469), (21, 35269253780), (28, 26451940335), (30, 24688477646), (35, 21161552268), (42, 17634626890), (60, 12344238823), (70, 10580776134), (84, 8817313445), (105, 7053850756), (140, 5290388067), (210, 3526925378), (420, 1763462689), (6857, 108014340), (13714, 54007170), (20571, 36004780), (27428, 27003585), (34285, 21602868), (41142, 18002390), (47999, 15430620), (68570, 10801434), (82284, 9001195), (95998, 7715310), (102855, 7200956), (137140, 5400717), (143997, 5143540), (191996, 3857655), (205710, 3600478), (239995, 3086124), (257177, 2879940), (287994, 2571770), (411420, 1800239), (479990, 1543062), (514354, 1439970), (575988, 1285885), (719985, 1028708), (771531, 959980)]