78134190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 192891456

約数和(自身を除く): 114757266

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 157, 159, 265, 313, 314, 318, 471, 530, 626, 785, 795, 939, 942, 1565, 1570, 1590, 1878, 2355, 3130, 4695, 4710, 8321, 9390, 16589, 16642, 24963, 33178, 41605, 49141, 49767, 49926, 82945, 83210, 98282, 99534, 124815, 147423, 165890, 245705, 248835, 249630, 294846, 491410, 497670, 737115, 1474230, 2604473, 5208946, 7813419, 13022365, 15626838, 26044730, 39067095, 78134190]

約数ペア:

[(1, 78134190), (2, 39067095), (3, 26044730), (5, 15626838), (6, 13022365), (10, 7813419), (15, 5208946), (30, 2604473), (53, 1474230), (106, 737115), (157, 497670), (159, 491410), (265, 294846), (313, 249630), (314, 248835), (318, 245705), (471, 165890), (530, 147423), (626, 124815), (785, 99534), (795, 98282), (939, 83210), (942, 82945), (1565, 49926), (1570, 49767), (1590, 49141), (1878, 41605), (2355, 33178), (3130, 24963), (4695, 16642), (4710, 16589), (8321, 9390)]