20220030

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 96

約数和(自身を含む): 55901664

約数和(自身を除く): 35681634

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 81, 90, 106, 135, 157, 159, 162, 243, 265, 270, 314, 318, 405, 471, 477, 486, 530, 785, 795, 810, 942, 954, 1215, 1413, 1431, 1570, 1590, 2355, 2385, 2430, 2826, 2862, 4239, 4293, 4710, 4770, 7065, 7155, 8321, 8478, 8586, 12717, 12879, 14130, 14310, 16642, 21195, 21465, 24963, 25434, 25758, 38151, 41605, 42390, 42930, 49926, 63585, 64395, 74889, 76302, 83210, 124815, 127170, 128790, 149778, 190755, 224667, 249630, 374445, 381510, 449334, 674001, 748890, 1123335, 1348002, 2022003, 2246670, 3370005, 4044006, 6740010, 10110015, 20220030]

約数ペア:

[(1, 20220030), (2, 10110015), (3, 6740010), (5, 4044006), (6, 3370005), (9, 2246670), (10, 2022003), (15, 1348002), (18, 1123335), (27, 748890), (30, 674001), (45, 449334), (53, 381510), (54, 374445), (81, 249630), (90, 224667), (106, 190755), (135, 149778), (157, 128790), (159, 127170), (162, 124815), (243, 83210), (265, 76302), (270, 74889), (314, 64395), (318, 63585), (405, 49926), (471, 42930), (477, 42390), (486, 41605), (530, 38151), (785, 25758), (795, 25434), (810, 24963), (942, 21465), (954, 21195), (1215, 16642), (1413, 14310), (1431, 14130), (1570, 12879), (1590, 12717), (2355, 8586), (2385, 8478), (2430, 8321), (2826, 7155), (2862, 7065), (4239, 4770), (4293, 4710)]