2221050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1$

素因数の和:112

約数の個数: 96

約数和(自身を含む): 6374592

約数和(自身を除く): 4153542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 67, 75, 78, 85, 102, 130, 134, 150, 170, 195, 201, 221, 255, 325, 335, 390, 402, 425, 442, 510, 650, 663, 670, 850, 871, 975, 1005, 1105, 1139, 1275, 1326, 1675, 1742, 1950, 2010, 2210, 2278, 2550, 2613, 3315, 3350, 3417, 4355, 5025, 5226, 5525, 5695, 6630, 6834, 8710, 10050, 11050, 11390, 13065, 14807, 16575, 17085, 21775, 26130, 28475, 29614, 33150, 34170, 43550, 44421, 56950, 65325, 74035, 85425, 88842, 130650, 148070, 170850, 222105, 370175, 444210, 740350, 1110525, 2221050]

約数ペア:

[(1, 2221050), (2, 1110525), (3, 740350), (5, 444210), (6, 370175), (10, 222105), (13, 170850), (15, 148070), (17, 130650), (25, 88842), (26, 85425), (30, 74035), (34, 65325), (39, 56950), (50, 44421), (51, 43550), (65, 34170), (67, 33150), (75, 29614), (78, 28475), (85, 26130), (102, 21775), (130, 17085), (134, 16575), (150, 14807), (170, 13065), (195, 11390), (201, 11050), (221, 10050), (255, 8710), (325, 6834), (335, 6630), (390, 5695), (402, 5525), (425, 5226), (442, 5025), (510, 4355), (650, 3417), (663, 3350), (670, 3315), (850, 2613), (871, 2550), (975, 2278), (1005, 2210), (1105, 2010), (1139, 1950), (1275, 1742), (1326, 1675)]