42203490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2753}}^1$

素因数の和:2843

約数の個数: 64

約数和(自身を含む): 117386496

約数和(自身を除く): 75183006

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 2753, 3066, 5110, 5506, 7665, 8259, 13765, 15330, 16518, 19271, 27530, 38542, 41295, 57813, 82590, 96355, 115626, 192710, 200969, 289065, 401938, 578130, 602907, 1004845, 1205814, 1406783, 2009690, 2813566, 3014535, 4220349, 6029070, 7033915, 8440698, 14067830, 21101745, 42203490]

約数ペア:

[(1, 42203490), (2, 21101745), (3, 14067830), (5, 8440698), (6, 7033915), (7, 6029070), (10, 4220349), (14, 3014535), (15, 2813566), (21, 2009690), (30, 1406783), (35, 1205814), (42, 1004845), (70, 602907), (73, 578130), (105, 401938), (146, 289065), (210, 200969), (219, 192710), (365, 115626), (438, 96355), (511, 82590), (730, 57813), (1022, 41295), (1095, 38542), (1533, 27530), (2190, 19271), (2555, 16518), (2753, 15330), (3066, 13765), (5110, 8259), (5506, 7665)]