170609740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2069}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 445132800

約数和(自身を除く): 274523060

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 31, 35, 38, 62, 70, 76, 95, 124, 133, 140, 155, 190, 217, 266, 310, 380, 434, 532, 589, 620, 665, 868, 1085, 1178, 1330, 2069, 2170, 2356, 2660, 2945, 4123, 4138, 4340, 5890, 8246, 8276, 10345, 11780, 14483, 16492, 20615, 20690, 28966, 39311, 41230, 41380, 57932, 64139, 72415, 78622, 82460, 128278, 144830, 157244, 196555, 256556, 275177, 289660, 320695, 393110, 448973, 550354, 641390, 786220, 897946, 1100708, 1218641, 1282780, 1375885, 1795892, 2244865, 2437282, 2751770, 4489730, 4874564, 5503540, 6093205, 8530487, 8979460, 12186410, 17060974, 24372820, 34121948, 42652435, 85304870, 170609740]

約数ペア:

[(1, 170609740), (2, 85304870), (4, 42652435), (5, 34121948), (7, 24372820), (10, 17060974), (14, 12186410), (19, 8979460), (20, 8530487), (28, 6093205), (31, 5503540), (35, 4874564), (38, 4489730), (62, 2751770), (70, 2437282), (76, 2244865), (95, 1795892), (124, 1375885), (133, 1282780), (140, 1218641), (155, 1100708), (190, 897946), (217, 786220), (266, 641390), (310, 550354), (380, 448973), (434, 393110), (532, 320695), (589, 289660), (620, 275177), (665, 256556), (868, 196555), (1085, 157244), (1178, 144830), (1330, 128278), (2069, 82460), (2170, 78622), (2356, 72415), (2660, 64139), (2945, 57932), (4123, 41380), (4138, 41230), (4340, 39311), (5890, 28966), (8246, 20690), (8276, 20615), (10345, 16492), (11780, 14483)]