214630365

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:426

約数の個数: 64

約数和(自身を含む): 381542400

約数和(自身を除く): 166912035

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 137, 239, 285, 345, 411, 437, 685, 717, 1195, 1311, 2055, 2185, 2603, 3151, 3585, 4541, 5497, 6555, 7809, 9453, 13015, 13623, 15755, 16491, 22705, 27485, 32743, 39045, 47265, 59869, 68115, 82455, 98229, 104443, 163715, 179607, 299345, 313329, 491145, 522215, 622117, 753089, 898035, 1566645, 1866351, 2259267, 3110585, 3765445, 9331755, 11296335, 14308691, 42926073, 71543455, 214630365]

約数ペア:

[(1, 214630365), (3, 71543455), (5, 42926073), (15, 14308691), (19, 11296335), (23, 9331755), (57, 3765445), (69, 3110585), (95, 2259267), (115, 1866351), (137, 1566645), (239, 898035), (285, 753089), (345, 622117), (411, 522215), (437, 491145), (685, 313329), (717, 299345), (1195, 179607), (1311, 163715), (2055, 104443), (2185, 98229), (2603, 82455), (3151, 68115), (3585, 59869), (4541, 47265), (5497, 39045), (6555, 32743), (7809, 27485), (9453, 22705), (13015, 16491), (13623, 15755)]