2223892860

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{1423}}^1$

素因数の和:1564

約数の個数: 144

約数和(自身を含む): 7240117248

約数和(自身を除く): 5016224388

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 915, 1220, 1281, 1423, 1708, 1830, 2135, 2562, 2846, 3660, 3721, 4269, 4270, 5124, 5692, 6405, 7115, 7442, 8538, 8540, 9961, 11163, 12810, 14230, 14884, 17076, 18605, 19922, 21345, 22326, 25620, 26047, 28460, 29883, 37210, 39844, 42690, 44652, 49805, 52094, 55815, 59766, 74420, 78141, 85380, 86803, 99610, 104188, 111630, 119532, 130235, 149415, 156282, 173606, 199220, 223260, 260409, 260470, 298830, 312564, 347212, 390705, 434015, 520818, 520940, 597660, 607621, 781410, 868030, 1041636, 1215242, 1302045, 1562820, 1736060, 1822863, 2430484, 2604090, 3038105, 3645726, 5208180, 5294983, 6076210, 7291452, 9114315, 10589966, 12152420, 15884949, 18228630, 21179932, 26474915, 31769898, 36457260, 37064881, 52949830, 63539796, 74129762, 79424745, 105899660, 111194643, 148259524, 158849490, 185324405, 222389286, 317698980, 370648810, 444778572, 555973215, 741297620, 1111946430, 2223892860]

約数ペア:

[(1, 2223892860), (2, 1111946430), (3, 741297620), (4, 555973215), (5, 444778572), (6, 370648810), (7, 317698980), (10, 222389286), (12, 185324405), (14, 158849490), (15, 148259524), (20, 111194643), (21, 105899660), (28, 79424745), (30, 74129762), (35, 63539796), (42, 52949830), (60, 37064881), (61, 36457260), (70, 31769898), (84, 26474915), (105, 21179932), (122, 18228630), (140, 15884949), (183, 12152420), (210, 10589966), (244, 9114315), (305, 7291452), (366, 6076210), (420, 5294983), (427, 5208180), (610, 3645726), (732, 3038105), (854, 2604090), (915, 2430484), (1220, 1822863), (1281, 1736060), (1423, 1562820), (1708, 1302045), (1830, 1215242), (2135, 1041636), (2562, 868030), (2846, 781410), (3660, 607621), (3721, 597660), (4269, 520940), (4270, 520818), (5124, 434015), (5692, 390705), (6405, 347212), (7115, 312564), (7442, 298830), (8538, 260470), (8540, 260409), (9961, 223260), (11163, 199220), (12810, 173606), (14230, 156282), (14884, 149415), (17076, 130235), (18605, 119532), (19922, 111630), (21345, 104188), (22326, 99610), (25620, 86803), (26047, 85380), (28460, 78141), (29883, 74420), (37210, 59766), (39844, 55815), (42690, 52094), (44652, 49805)]