195890490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{128033}}^1$

素因数の和:128063

約数の個数: 48

約数和(自身を含む): 539279208

約数和(自身を除く): 343388718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 128033, 256066, 384099, 640165, 768198, 1152297, 1280330, 1920495, 2176561, 2304594, 3840990, 4353122, 5761485, 6529683, 10882805, 11522970, 13059366, 19589049, 21765610, 32648415, 39178098, 65296830, 97945245, 195890490]

約数ペア:

[(1, 195890490), (2, 97945245), (3, 65296830), (5, 39178098), (6, 32648415), (9, 21765610), (10, 19589049), (15, 13059366), (17, 11522970), (18, 10882805), (30, 6529683), (34, 5761485), (45, 4353122), (51, 3840990), (85, 2304594), (90, 2176561), (102, 1920495), (153, 1280330), (170, 1152297), (255, 768198), (306, 640165), (510, 384099), (765, 256066), (1530, 128033)]