2214447780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{4139}}^1$

素因数の和:4429

約数の個数: 96

約数和(自身を含む): 6396001920

約数和(自身を除く): 4181554140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 241, 370, 444, 482, 555, 723, 740, 964, 1110, 1205, 1446, 2220, 2410, 2892, 3615, 4139, 4820, 7230, 8278, 8917, 12417, 14460, 16556, 17834, 20695, 24834, 26751, 35668, 41390, 44585, 49668, 53502, 62085, 82780, 89170, 107004, 124170, 133755, 153143, 178340, 248340, 267510, 306286, 459429, 535020, 612572, 765715, 918858, 997499, 1531430, 1837716, 1994998, 2297145, 2992497, 3062860, 3989996, 4594290, 4987495, 5984994, 9188580, 9974990, 11969988, 14962485, 19949980, 29924970, 36907463, 59849940, 73814926, 110722389, 147629852, 184537315, 221444778, 369074630, 442889556, 553611945, 738149260, 1107223890, 2214447780]

約数ペア:

[(1, 2214447780), (2, 1107223890), (3, 738149260), (4, 553611945), (5, 442889556), (6, 369074630), (10, 221444778), (12, 184537315), (15, 147629852), (20, 110722389), (30, 73814926), (37, 59849940), (60, 36907463), (74, 29924970), (111, 19949980), (148, 14962485), (185, 11969988), (222, 9974990), (241, 9188580), (370, 5984994), (444, 4987495), (482, 4594290), (555, 3989996), (723, 3062860), (740, 2992497), (964, 2297145), (1110, 1994998), (1205, 1837716), (1446, 1531430), (2220, 997499), (2410, 918858), (2892, 765715), (3615, 612572), (4139, 535020), (4820, 459429), (7230, 306286), (8278, 267510), (8917, 248340), (12417, 178340), (14460, 153143), (16556, 133755), (17834, 124170), (20695, 107004), (24834, 89170), (26751, 82780), (35668, 62085), (41390, 53502), (44585, 49668)]