82030980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1609

約数の個数: 96

約数和(自身を含む): 247080960

約数和(自身を除く): 165049980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 47, 57, 60, 76, 94, 95, 114, 141, 188, 190, 228, 235, 282, 285, 380, 470, 564, 570, 705, 893, 940, 1140, 1410, 1531, 1786, 2679, 2820, 3062, 3572, 4465, 4593, 5358, 6124, 7655, 8930, 9186, 10716, 13395, 15310, 17860, 18372, 22965, 26790, 29089, 30620, 45930, 53580, 58178, 71957, 87267, 91860, 116356, 143914, 145445, 174534, 215871, 287828, 290890, 349068, 359785, 431742, 436335, 581780, 719570, 863484, 872670, 1079355, 1367183, 1439140, 1745340, 2158710, 2734366, 4101549, 4317420, 5468732, 6835915, 8203098, 13671830, 16406196, 20507745, 27343660, 41015490, 82030980]

約数ペア:

[(1, 82030980), (2, 41015490), (3, 27343660), (4, 20507745), (5, 16406196), (6, 13671830), (10, 8203098), (12, 6835915), (15, 5468732), (19, 4317420), (20, 4101549), (30, 2734366), (38, 2158710), (47, 1745340), (57, 1439140), (60, 1367183), (76, 1079355), (94, 872670), (95, 863484), (114, 719570), (141, 581780), (188, 436335), (190, 431742), (228, 359785), (235, 349068), (282, 290890), (285, 287828), (380, 215871), (470, 174534), (564, 145445), (570, 143914), (705, 116356), (893, 91860), (940, 87267), (1140, 71957), (1410, 58178), (1531, 53580), (1786, 45930), (2679, 30620), (2820, 29089), (3062, 26790), (3572, 22965), (4465, 18372), (4593, 17860), (5358, 15310), (6124, 13395), (7655, 10716), (8930, 9186)]