157030710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1$

素因数の和:773

約数の個数: 64

約数和(自身を含む): 385482240

約数和(自身を除く): 228451530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 103, 178, 206, 267, 309, 445, 515, 534, 571, 618, 890, 1030, 1142, 1335, 1545, 1713, 2670, 2855, 3090, 3426, 5710, 8565, 9167, 17130, 18334, 27501, 45835, 50819, 55002, 58813, 91670, 101638, 117626, 137505, 152457, 176439, 254095, 275010, 294065, 304914, 352878, 508190, 588130, 762285, 882195, 1524570, 1764390, 5234357, 10468714, 15703071, 26171785, 31406142, 52343570, 78515355, 157030710]

約数ペア:

[(1, 157030710), (2, 78515355), (3, 52343570), (5, 31406142), (6, 26171785), (10, 15703071), (15, 10468714), (30, 5234357), (89, 1764390), (103, 1524570), (178, 882195), (206, 762285), (267, 588130), (309, 508190), (445, 352878), (515, 304914), (534, 294065), (571, 275010), (618, 254095), (890, 176439), (1030, 152457), (1142, 137505), (1335, 117626), (1545, 101638), (1713, 91670), (2670, 58813), (2855, 55002), (3090, 50819), (3426, 45835), (5710, 27501), (8565, 18334), (9167, 17130)]