15691000330

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:380

約数の個数: 128

約数和(自身を含む): 30536025408

約数和(自身を除く): 14845025078

約数列:

[1, 2, 5, 10, 37, 53, 73, 74, 97, 106, 113, 146, 185, 194, 226, 265, 365, 370, 485, 530, 565, 730, 970, 1130, 1961, 2701, 3589, 3869, 3922, 4181, 5141, 5402, 5989, 7081, 7178, 7738, 8249, 8362, 9805, 10282, 10961, 11978, 13505, 14162, 16498, 17945, 19345, 19610, 20905, 21922, 25705, 27010, 29945, 35405, 35890, 38690, 41245, 41810, 51410, 54805, 59890, 70810, 82490, 109610, 143153, 190217, 221593, 261997, 286306, 305213, 375293, 380434, 405557, 437197, 443186, 523994, 580933, 610426, 715765, 750586, 800153, 811114, 874394, 951085, 1107965, 1161866, 1309985, 1431530, 1526065, 1600306, 1876465, 1902170, 2027785, 2185985, 2215930, 2619970, 2904665, 3052130, 3752930, 4000765, 4055570, 4371970, 5809330, 8001530, 13885841, 16176289, 21494521, 27771682, 29605661, 32352578, 42408109, 42989042, 59211322, 69429205, 80881445, 84816218, 107472605, 138858410, 148028305, 161762890, 212040545, 214945210, 296056610, 424081090, 1569100033, 3138200066, 7845500165, 15691000330]

約数ペア:

[(1, 15691000330), (2, 7845500165), (5, 3138200066), (10, 1569100033), (37, 424081090), (53, 296056610), (73, 214945210), (74, 212040545), (97, 161762890), (106, 148028305), (113, 138858410), (146, 107472605), (185, 84816218), (194, 80881445), (226, 69429205), (265, 59211322), (365, 42989042), (370, 42408109), (485, 32352578), (530, 29605661), (565, 27771682), (730, 21494521), (970, 16176289), (1130, 13885841), (1961, 8001530), (2701, 5809330), (3589, 4371970), (3869, 4055570), (3922, 4000765), (4181, 3752930), (5141, 3052130), (5402, 2904665), (5989, 2619970), (7081, 2215930), (7178, 2185985), (7738, 2027785), (8249, 1902170), (8362, 1876465), (9805, 1600306), (10282, 1526065), (10961, 1431530), (11978, 1309985), (13505, 1161866), (14162, 1107965), (16498, 951085), (17945, 874394), (19345, 811114), (19610, 800153), (20905, 750586), (21922, 715765), (25705, 610426), (27010, 580933), (29945, 523994), (35405, 443186), (35890, 437197), (38690, 405557), (41245, 380434), (41810, 375293), (51410, 305213), (54805, 286306), (59890, 261997), (70810, 221593), (82490, 190217), (109610, 143153)]