946378980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1657}}^1$

素因数の和:1858

約数の個数: 144

約数和(自身を含む): 3041700480

約数和(自身を除く): 2095321500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 167, 171, 180, 190, 228, 285, 334, 342, 380, 501, 570, 668, 684, 835, 855, 1002, 1140, 1503, 1657, 1670, 1710, 2004, 2505, 3006, 3173, 3314, 3340, 3420, 4971, 5010, 6012, 6346, 6628, 7515, 8285, 9519, 9942, 10020, 12692, 14913, 15030, 15865, 16570, 19038, 19884, 24855, 28557, 29826, 30060, 31483, 31730, 33140, 38076, 47595, 49710, 57114, 59652, 62966, 63460, 74565, 94449, 95190, 99420, 114228, 125932, 142785, 149130, 157415, 188898, 190380, 276719, 283347, 285570, 298260, 314830, 377796, 472245, 553438, 566694, 571140, 629660, 830157, 944490, 1106876, 1133388, 1383595, 1416735, 1660314, 1888980, 2490471, 2767190, 2833470, 3320628, 4150785, 4980942, 5257661, 5534380, 5666940, 8301570, 9961884, 10515322, 12452355, 15772983, 16603140, 21030644, 24904710, 26288305, 31545966, 47318949, 49809420, 52576610, 63091932, 78864915, 94637898, 105153220, 157729830, 189275796, 236594745, 315459660, 473189490, 946378980]

約数ペア:

[(1, 946378980), (2, 473189490), (3, 315459660), (4, 236594745), (5, 189275796), (6, 157729830), (9, 105153220), (10, 94637898), (12, 78864915), (15, 63091932), (18, 52576610), (19, 49809420), (20, 47318949), (30, 31545966), (36, 26288305), (38, 24904710), (45, 21030644), (57, 16603140), (60, 15772983), (76, 12452355), (90, 10515322), (95, 9961884), (114, 8301570), (167, 5666940), (171, 5534380), (180, 5257661), (190, 4980942), (228, 4150785), (285, 3320628), (334, 2833470), (342, 2767190), (380, 2490471), (501, 1888980), (570, 1660314), (668, 1416735), (684, 1383595), (835, 1133388), (855, 1106876), (1002, 944490), (1140, 830157), (1503, 629660), (1657, 571140), (1670, 566694), (1710, 553438), (2004, 472245), (2505, 377796), (3006, 314830), (3173, 298260), (3314, 285570), (3340, 283347), (3420, 276719), (4971, 190380), (5010, 188898), (6012, 157415), (6346, 149130), (6628, 142785), (7515, 125932), (8285, 114228), (9519, 99420), (9942, 95190), (10020, 94449), (12692, 74565), (14913, 63460), (15030, 62966), (15865, 59652), (16570, 57114), (19038, 49710), (19884, 47595), (24855, 38076), (28557, 33140), (29826, 31730), (30060, 31483)]