342405570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{3643}}^1$

素因数の和:3907

約数の個数: 64

約数和(自身を含む): 888902784

約数和(自身を除く): 546497214

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 241, 390, 482, 723, 1205, 1446, 2410, 3133, 3615, 3643, 6266, 7230, 7286, 9399, 10929, 15665, 18215, 18798, 21858, 31330, 36430, 46995, 47359, 54645, 93990, 94718, 109290, 142077, 236795, 284154, 473590, 710385, 877963, 1420770, 1755926, 2633889, 4389815, 5267778, 8779630, 11413519, 13169445, 22827038, 26338890, 34240557, 57067595, 68481114, 114135190, 171202785, 342405570]

約数ペア:

[(1, 342405570), (2, 171202785), (3, 114135190), (5, 68481114), (6, 57067595), (10, 34240557), (13, 26338890), (15, 22827038), (26, 13169445), (30, 11413519), (39, 8779630), (65, 5267778), (78, 4389815), (130, 2633889), (195, 1755926), (241, 1420770), (390, 877963), (482, 710385), (723, 473590), (1205, 284154), (1446, 236795), (2410, 142077), (3133, 109290), (3615, 94718), (3643, 93990), (6266, 54645), (7230, 47359), (7286, 46995), (9399, 36430), (10929, 31330), (15665, 21858), (18215, 18798)]