179616990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2423}}^1$

素因数の和:2793

約数の個数: 64

約数和(自身を含む): 494263296

約数和(自身を除く): 314646306

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 353, 706, 1059, 1765, 2118, 2423, 2471, 3530, 4846, 4942, 5295, 7269, 7413, 10590, 12115, 12355, 14538, 14826, 16961, 24230, 24710, 33922, 36345, 37065, 50883, 72690, 74130, 84805, 101766, 169610, 254415, 508830, 855319, 1710638, 2565957, 4276595, 5131914, 5987233, 8553190, 11974466, 12829785, 17961699, 25659570, 29936165, 35923398, 59872330, 89808495, 179616990]

約数ペア:

[(1, 179616990), (2, 89808495), (3, 59872330), (5, 35923398), (6, 29936165), (7, 25659570), (10, 17961699), (14, 12829785), (15, 11974466), (21, 8553190), (30, 5987233), (35, 5131914), (42, 4276595), (70, 2565957), (105, 1710638), (210, 855319), (353, 508830), (706, 254415), (1059, 169610), (1765, 101766), (2118, 84805), (2423, 74130), (2471, 72690), (3530, 50883), (4846, 37065), (4942, 36345), (5295, 33922), (7269, 24710), (7413, 24230), (10590, 16961), (12115, 14826), (12355, 14538)]