236445176820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{89}}^2\times {\mathrm{497507}}^1$

素因数の和:497697

約数の個数: 72

約数和(自身を含む): 669570146784

約数和(自身を除く): 433124969964

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 89, 178, 267, 356, 445, 534, 890, 1068, 1335, 1780, 2670, 5340, 7921, 15842, 23763, 31684, 39605, 47526, 79210, 95052, 118815, 158420, 237630, 475260, 497507, 995014, 1492521, 1990028, 2487535, 2985042, 4975070, 5970084, 7462605, 9950140, 14925210, 29850420, 44278123, 88556246, 132834369, 177112492, 221390615, 265668738, 442781230, 531337476, 664171845, 885562460, 1328343690, 2656687380, 3940752947, 7881505894, 11822258841, 15763011788, 19703764735, 23644517682, 39407529470, 47289035364, 59111294205, 78815058940, 118222588410, 236445176820]

約数ペア:

[(1, 236445176820), (2, 118222588410), (3, 78815058940), (4, 59111294205), (5, 47289035364), (6, 39407529470), (10, 23644517682), (12, 19703764735), (15, 15763011788), (20, 11822258841), (30, 7881505894), (60, 3940752947), (89, 2656687380), (178, 1328343690), (267, 885562460), (356, 664171845), (445, 531337476), (534, 442781230), (890, 265668738), (1068, 221390615), (1335, 177112492), (1780, 132834369), (2670, 88556246), (5340, 44278123), (7921, 29850420), (15842, 14925210), (23763, 9950140), (31684, 7462605), (39605, 5970084), (47526, 4975070), (79210, 2985042), (95052, 2487535), (118815, 1990028), (158420, 1492521), (237630, 995014), (475260, 497507)]