1630431390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{5807}}^1$

素因数の和:6022

約数の個数: 96

約数和(自身を含む): 4576518144

約数和(自身を除く): 2946086754

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 191, 210, 245, 294, 382, 490, 573, 735, 955, 1146, 1337, 1470, 1910, 2674, 2865, 4011, 5730, 5807, 6685, 8022, 9359, 11614, 13370, 17421, 18718, 20055, 28077, 29035, 34842, 40110, 40649, 46795, 56154, 58070, 81298, 87105, 93590, 121947, 140385, 174210, 203245, 243894, 280770, 284543, 406490, 569086, 609735, 853629, 1109137, 1219470, 1422715, 1707258, 2218274, 2845430, 3327411, 4268145, 5545685, 6654822, 7763959, 8536290, 11091370, 15527918, 16637055, 23291877, 33274110, 38819795, 46583754, 54347713, 77639590, 108695426, 116459385, 163043139, 232918770, 271738565, 326086278, 543477130, 815215695, 1630431390]

約数ペア:

[(1, 1630431390), (2, 815215695), (3, 543477130), (5, 326086278), (6, 271738565), (7, 232918770), (10, 163043139), (14, 116459385), (15, 108695426), (21, 77639590), (30, 54347713), (35, 46583754), (42, 38819795), (49, 33274110), (70, 23291877), (98, 16637055), (105, 15527918), (147, 11091370), (191, 8536290), (210, 7763959), (245, 6654822), (294, 5545685), (382, 4268145), (490, 3327411), (573, 2845430), (735, 2218274), (955, 1707258), (1146, 1422715), (1337, 1219470), (1470, 1109137), (1910, 853629), (2674, 609735), (2865, 569086), (4011, 406490), (5730, 284543), (5807, 280770), (6685, 243894), (8022, 203245), (9359, 174210), (11614, 140385), (13370, 121947), (17421, 93590), (18718, 87105), (20055, 81298), (28077, 58070), (29035, 56154), (34842, 46795), (40110, 40649)]