730017135

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{659}}^1$

素因数の和:1012

約数の個数: 48

約数和(自身を含む): 1284940800

約数和(自身を除く): 554923665

約数列:

[1, 3, 5, 9, 15, 45, 103, 239, 309, 515, 659, 717, 927, 1195, 1545, 1977, 2151, 3295, 3585, 4635, 5931, 9885, 10755, 24617, 29655, 67877, 73851, 123085, 157501, 203631, 221553, 339385, 369255, 472503, 610893, 787505, 1018155, 1107765, 1417509, 2362515, 3054465, 7087545, 16222603, 48667809, 81113015, 146003427, 243339045, 730017135]

約数ペア:

[(1, 730017135), (3, 243339045), (5, 146003427), (9, 81113015), (15, 48667809), (45, 16222603), (103, 7087545), (239, 3054465), (309, 2362515), (515, 1417509), (659, 1107765), (717, 1018155), (927, 787505), (1195, 610893), (1545, 472503), (1977, 369255), (2151, 339385), (3295, 221553), (3585, 203631), (4635, 157501), (5931, 123085), (9885, 73851), (10755, 67877), (24617, 29655)]