221086470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1030

約数の個数: 128

約数和(自身を含む): 626434560

約数和(自身を除く): 405348090

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 37, 38, 55, 57, 66, 74, 95, 110, 111, 114, 165, 185, 190, 209, 222, 285, 330, 370, 407, 418, 555, 570, 627, 703, 814, 953, 1045, 1110, 1221, 1254, 1406, 1906, 2035, 2090, 2109, 2442, 2859, 3135, 3515, 4070, 4218, 4765, 5718, 6105, 6270, 7030, 7733, 9530, 10483, 10545, 12210, 14295, 15466, 18107, 20966, 21090, 23199, 28590, 31449, 35261, 36214, 38665, 46398, 52415, 54321, 62898, 70522, 77330, 90535, 104830, 105783, 108642, 115995, 157245, 176305, 181070, 199177, 211566, 231990, 271605, 314490, 352610, 387871, 398354, 528915, 543210, 597531, 669959, 775742, 995885, 1057830, 1163613, 1195062, 1339918, 1939355, 1991770, 2009877, 2327226, 2987655, 3349795, 3878710, 4019754, 5818065, 5975310, 6699590, 7369549, 10049385, 11636130, 14739098, 20098770, 22108647, 36847745, 44217294, 73695490, 110543235, 221086470]

約数ペア:

[(1, 221086470), (2, 110543235), (3, 73695490), (5, 44217294), (6, 36847745), (10, 22108647), (11, 20098770), (15, 14739098), (19, 11636130), (22, 10049385), (30, 7369549), (33, 6699590), (37, 5975310), (38, 5818065), (55, 4019754), (57, 3878710), (66, 3349795), (74, 2987655), (95, 2327226), (110, 2009877), (111, 1991770), (114, 1939355), (165, 1339918), (185, 1195062), (190, 1163613), (209, 1057830), (222, 995885), (285, 775742), (330, 669959), (370, 597531), (407, 543210), (418, 528915), (555, 398354), (570, 387871), (627, 352610), (703, 314490), (814, 271605), (953, 231990), (1045, 211566), (1110, 199177), (1221, 181070), (1254, 176305), (1406, 157245), (1906, 115995), (2035, 108642), (2090, 105783), (2109, 104830), (2442, 90535), (2859, 77330), (3135, 70522), (3515, 62898), (4070, 54321), (4218, 52415), (4765, 46398), (5718, 38665), (6105, 36214), (6270, 35261), (7030, 31449), (7733, 28590), (9530, 23199), (10483, 21090), (10545, 20966), (12210, 18107), (14295, 15466)]